ChessPivot
gamified play-and-earn mobile game

Chess Universe review: scores and evidence

Mobile game by Kings of Games (Slovenia) with online play, computer opponents on themed islands, over 1,000 lessons, gems, a weekly VIP pass and "Guardians" collectibles. It neither imports nor analyses the player’s games, and offers no diagnosis or themed exercise bank.

Read on August 30, 2026 from the service’s public pages — every score cites the page read.

Overall score

1.5/ 10

Rank

122=/ 128

Languages

7

Listed price

€311/yr (weekly VIP €5.99 × 52, the only readable subscription on the French App Store); in-app purchases €2.99-11.99; "Guardians" $39.99

Official site
01

What the service is

Chess Universe is a mobile game published by Kings of Games d.o.o., a studio founded in 2019 in Ljubljana, Slovenia, according to its company page (kingsofgames.net) and its privacy policy (chess-universe.io/privacy). PocketGamer.biz reported on 18 August 2021 that the game soft-launched in late 2019 and went global in March 2020. It offers online games (bullet, blitz, rapid), a play-versus-computer mode built around themed islands of 120 opponents each, more than 1,000 advertised lessons, daily and seasonal quests, and a play-and-earn layer with "Guardians" companions and relics (chess-universe.io, whitepaper.chess-universe.io). The business model is free-to-play with ads: the French App Store listing shows gem packs (EUR 3.69 to 9.99), a weekly VIP at EUR 5.99, a monthly VIP at EUR 11.99 and ad removal at EUR 5.99; the website sells Guardians at $39.99. Google Play reports over 10 million installs. The service does not import games played elsewhere, provides no weakness diagnosis or themed exercise bank, and has no playable web version: the website portal only manages the Guardians inventory. Revenue and headcount are not published.

02

Activity history

  1. 2026-07Google Play listing updated on 22 July 2026: in play-versus-computer mode, each defeated island opponent becomes a pet; a special pet is awarded after all 120 opponents of an island.
  2. 2026-06Version 1.27.5 released on the App Store on 24 June 2026, introducing the pet collection (version history on the French App Store listing).
  3. 2025-12Version 1.25.10 of 18 December 2025: improved game analysis and the "Crazy Chess" island unlocked.
  4. 2025-10Version 1.24.9 of 14 October 2025: the play-versus-computer mode expands with themed islands.
  5. 2025The website announces "Season 0: Relics of the Kings" and a new reward scheme for the fourth quarter of 2025.
  6. 2024-01Privacy policy version 1.0 dated January 2024, in the name of Kings of Games, razvoj mobilnih iger, d.o.o., Ljubljana.
  7. 2021-08On 18 August 2021, PocketGamer.biz reports a funding round led by Transcend Fund and the one-million-download milestone; founders named: Dusko Pavasovic and Luka Lenič.
  8. 2020-03Global launch in March 2020, following a soft launch in late 2019 (PocketGamer.biz).
03

The scores, evidence by evidence

Every score points to the page read and the fact found there. A fact documented nowhere is not credited: document it, then write to us.

APersonalized diagnosis

0.8

A1 :0Importing your games (Chess.com, Lichess, PGN files)

https://apps.apple.com/fr/app/chess-universe-play-online/id1487204900 — no import

A2 :0Automatic engine analysis of every game

https://apps.apple.com/fr/app/chess-universe-play-online/id1487204900 — no engine analysis mentioned

A3 :0Recurring mistakes identified across all your games

https://chess-universe.io/ — nothing

A4 :0Types of mistakes covered (tactics, strategy, endgame, time…)

https://chess-universe.io/ — none

A5 :0Written explanation of each mistake

https://chess-universe.io/ — none

A6 :0Stated verification of the diagnoses (procedure, rates)

https://chess-universe.io/ — not applicable

A7 :1Tracking each weakness over time

https://itunes.apple.com/lookup?id=1487204900&country=fr — "climb the leaderboard": leaderboard only

A8 :1Comparison with players of the same rating

https://itunes.apple.com/lookup?id=1487204900&country=fr — position on a global leaderboard

BOpenings

0.0

B1 :0Building a personal repertoire

https://chess-universe.io/ — none

B2 :0Training the repertoire (drills, games)

https://chess-universe.io/ — none

B3 :0Spotting where you left your repertoire in your games

https://chess-universe.io/ — none

B4 :0Verification of the lines taught (engine, practice)

https://chess-universe.io/ — not documented

B5 :0Opening explorer and statistics

https://chess-universe.io/ — none

B6 :0Explanation of opening plans and ideas

https://chess-universe.io/ — no opening teaching observed

CTargeted training

0.7

C1 :0Exercises drawn from your own games

https://chess-universe.io/ — none

C2 :1Bank of tactical exercises (size, themes, rating)

https://itunes.apple.com/lookup?id=1487204900&country=fr — "1,000 lessons"; no puzzle bank with per-theme counts

C3 :0Endgame training

https://chess-universe.io/ — no module

C4 :1Strategic and positional training

https://itunes.apple.com/lookup?id=1487204900&country=fr — "over 1,000 lessons", passive

C5 :0Training defense and alertness

https://chess-universe.io/ — nothing

C6 :0Training calculation and visualization

https://chess-universe.io/ — nothing

C7 :0Difficulty matched to your real level

https://chess-universe.io/ — level chosen by the player

C8 :0Spaced repetition (named algorithm)

https://chess-universe.io/ — none

C9 :0Personalized training plan

https://chess-universe.io/ — daily quests, no plan

DPrice and value

2.5

D1 :2What the free plan actually lets you do

https://apps.apple.com/fr/app/chess-universe-play-online/id1487204900 — free game with ads, limited hints

D2 :0Annual price of the full plan

https://apps.apple.com/fr/app/chess-universe-play-online/id1487204900 — VIP EUR 5.99/week = EUR 311/year

D3 :1Commercial transparency (price shown, trial, cancellation)

https://apps.apple.com/fr/app/chess-universe-play-online/id1487204900 — prices displayed; no trial or refund mentioned

D4 :0Number of paid tiers (how simple the offer is)

https://chess-universe.io/ — weekly VIP AND Guardians at $39.99 AND gems sold individually

EEvidence and transparency

0.8

E1 :0Published evidence of effectiveness

https://chess-universe.io/ — none

E2 :0Chess verification of the content (positions, lines)

https://chess-universe.io/ — no information

E3 :0Transparency of the method (algorithms, code)

https://chess-universe.io/ — black box

E4 :1Marketing claims that can be checked (no overselling)

https://chess-universe.io/ — "First Mobile Chess Game", "Over 10 Million Players"

FContent and method

3.3

F1 :2Courses organized by rating level

https://itunes.apple.com/lookup?id=1487204900&country=fr — "1,000 lessons covering beginner to advanced"

F2 :0Course authors named and titled

https://chess-universe.io/ — no author

F3 :1Content formats (text, video, interactive)

https://chess-universe.io/ — in-app lessons, a single format

F4 :0Published method of progression

https://chess-universe.io/ — none

F5 :2How often the content is updated

https://itunes.apple.com/lookup?id=1487204900&country=fr — v1.27.5 of 24 June 2026

GPlaying and practice

4.2

G1 :2Playing humans online (pool, anti-cheating)

https://play.google.com/store/apps/details?id=com.kingsofgames.chessuniverse — 10M+ installs, online multiplayer; online player count not shown

G2 :1Realistic artificial opponents

https://itunes.apple.com/lookup?id=1487204900&country=fr — computer opponents grouped by islands, personalities not documented

G3 :1Replaying one specific position against the machine

https://apps.apple.com/fr/app/chess-universe-play-online/id1487204900 — "Create Your Game" custom positions

G4 :1Tournaments and organized competition

https://chess-universe.io/ — tournaments reserved for Guardians owners

HExperience and accessibility

5.3

H1 :1Platforms available (web, iOS, Android, desktop)

https://apps.apple.com/fr/app/chess-universe-play-online/id1487204900 — iOS/Android/Mac; no web play (inventory portal only)

H2 :3User ratings and reviews (stores, press)

https://play.google.com/store/apps/details?id=com.kingsofgames.chessuniverse — 4.7/5, 113k reviews; App Store 4.69/5, 790 reviews

H3 :2Interface languages available

French App Store listing id1487204900: 7 languages listed

H4 :0Accessibility (keyboard, screen reader)

https://chess-universe.io/ — no mention

H5 :2Offline use and known incidents

https://play.google.com/store/apps/details?id=com.kingsofgames.chessuniverse — "online/offline games"

IPreparation and study

0.0

I1 :0Preparing for a named opponent

https://chess-universe.io/ — no opponent preparation

I2 :0Annotating and sharing games (studies)

https://chess-universe.io/ — no annotation tool

I3 :0Entering a game played at a club (photo, scoresheet)

https://itunes.apple.com/lookup?id=1487204900&country=fr — no game entry

I4 :0Searching your games (filters, position)

https://itunes.apple.com/lookup?id=1487204900&country=fr — no history/search mentioned

JHuman coaching and community

0.8

J1 :0Access to human coaches

https://chess-universe.io/ — none

J2 :1Size and activity of the community

https://chess-universe.io/ — "special discord channels" reserved for Guardians owners; "10 Million Players" with no visible activity

J3 :0Tools for trainers, clubs and schools

https://chess-universe.io/ — none

J4 :0Engagement mechanics (streaks, virtual currency, reminders)

https://apps.apple.com/fr/app/chess-universe-play-online/id1487204900 — gems, weekly VIP EUR 5.99, Guardians $39.99 (website)

KPersonal data and interoperability

1.1

K1 :0Exporting your data (games, repertoire)

https://chess-universe.io/privacy/ — portability on request; no export

K2 :1Protection of personal data (GDPR, hosting)

https://chess-universe.io/privacy/ — Kings of Games (Slovenia), shares IDFA/advertising ID with partners; App Store: data shared with third-party advertisers

K3 :0Public API and source code

https://chess-universe.io/ — closed

04

Also, outside the grid

Features found that no criterion measures. They do not count towards the score.

  • Islands of AI opponents (120 per island) to collect
  • Daily and seasonal quests
  • "Guardians" companions and teams
  • Exclusive tournaments
  • Premium Discord channels
06

Sources consulted

07

Services with a similar profile

The three services whose category profile is closest — a distance over the eleven scores, computed, never chosen.

Back to the comparisonHow the scores are awarded