Word Abacus vs Gameblox
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Word Abacus
Engage your mind with a unique word puzzle game that combines strategy and relaxation. Connect letters to form words and then slide them like an abacus to discover new combinations and hidden words. This is a calm, skill-based challenge for thoughtful players.
- Unique sliding letter mechanic
- Endless word possibilities
- Improves vocabulary and spelling
- Works offline
- No time limits
- In-game word hints (Premium)
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*** Word Abacus — Relaxing Word Puzzle Game *** Train your brain and expand your vocabulary with a unique word game that blends relaxing gameplay and clever strategy. Connect adjacent letters to form words, then slide the beads like an abacus to create new combinations and discover more hidden words. This isn’t a fast-paced arcade puzzle — it’s a calm, skill-based challenge designed for thoughtful players who enjoy classic word search, crossword, and letter puzzle games. Features - Unique sliding letter mechanic - Endless word possibilities - Improves vocabulary and spelling - Works offline anytime - No time limits. No stress. Just you and your vocabulary. If you enjoy word puzzles, brain teasers, vocabulary games, or relaxing letter games, Word Abacus is your next favorite challenge. *** In-Game Word Hints *** Available exclusively in the Premium version, Word Hints provide helpful assistance when you’re stuck and looking for inspiration. You can activate this feature anytime via Help/Settings → Word Hints. Once enabled, simply tap the question-mark button in the bottom-right corner of the game board to reveal a possible word you can form from the current letters. Important: Requesting a word hint in a game disables scoring for that round. This keeps the gameplay fair and rewards players who complete puzzles entirely on their own. *** Free vs. Premium Version ** Word Abacus is completely playable for free and includes all core gameplay features without restrictions. The free version is supported by advertisements shown during play. By viewing these ads, you help support ongoing development and updates — thank you for that! For players who prefer an uninterrupted experience, an optional Premium upgrade is available as a one-time in-app purchase. Premium includes: - Ad-free gameplay for full focus and relaxation - Access to in-game Word Hints for extra assistance when needed The choice is yours: enjoy the full game for free, or upgrade for an enhanced, distraction-free experience.
Gameblox
Create your own games using a block-based programming language on a computer, then play them on your mobile device. Explore various game types like platformers and action games, with mobile-specific features such as tilt controls and QR code scanning.
- Block-based game editor
- Play created games on mobile
- Platformer game creation
- Action game creation
- Narrative game creation
- Tilt controls
- QR code scanning
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Gameblox is a game editor that uses a blocks based programming language to allow anyone to make games. On a computer, go to https://gameblox.org to create a game. Then use this mobile app to play the game. You can make different types of games on gameblox.org, including platformers, action and narrative games. With the mobile app, you can try out mobile specific features including games where you tilt your device, and read QR codes. Have fun making games, we look forward to playing the games you create! Gameblox is developed by the MIT Education Arcade/Scheller Teacher Education Program
Screenshots
Verdict
The clearest difference is rating: Word Abacus at 3.6 against Gameblox's 1.0. Word Abacus also leads on update cadence (monthly vs every 4 months) and ratings volume (20 vs 3). Gameblox's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, review sentiment, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Word Abacus sells 1 one-off in-app purchase. Gameblox asks for nothing beyond the download.
Word Abacus holds the better App Store score, 3.6 against 1.0. That said, the two scores are not equally well evidenced: Word Abacus has 20 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 39% of Word Abacus's written reviews are positive against 33% of Gameblox's.
Word Abacus ships an update monthly, Gameblox every 4 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Word Abacus | Gameblox |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (20 ratings) — better | 1.0 (3 ratings) |
| Positive reviews | 39.1% of reviews — better | 33.3% of reviews |
| Number of ratings | 20 — better | 3 |
| Update frequency | Monthly — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 | 9.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | TLogic.de | MIT STEP Lab |
Customer experience
Word Abacus
Gameblox
Bugs and requests
Word Abacus
Reported bugs
20 issues- Game freezes on startup or during play
- App crashes frequently, especially at higher levels
- Touch input is laggy or unresponsive
- Progress is not saved, game resets to level 1
- Screen orientation is locked vertically
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- Colored letters don't show up correctly
- Ads interfere with gameplay
- Upgrade prompts are unresponsive ('No Thanks' button)
- Scrolling ads are distracting
- Timed letters don't highlight in time
- Q appears without a U, making word formation impossible
- Game freezes on 'Buy' or 'No, thanks' screen
- Double tap submission not working
- Letters disappear and are replaced abruptly
- Menu items and submit button rotate incorrectly
- Game closes by itself mid-game
- Green circles disappear after crashes
- Reloads after submitting every other word
- Score bug allows arbitrarily high scores
- Recent update allows any random letters as words
Requested features
17 requests- Allow continuing game after high score/longest word
- Add a back button for missed letters
- Option to turn off red letters
- Ability to look up words during the game
- More vowels in higher levels
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- Don't limit three-letter words
- Fix screen orientation/rotation issues
- Make red bars/indicators more distinct
- Add a guide book or hints
- Display score at the end of each game
- Add sound effects
- Improve touch sensitivity/response
- Make games come to a natural end
- Option to choose game difficulty
- Endless mode
- Double tap to submit word
- Move the 'mix' button
Gameblox
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Word Abacus
- No-Ads-Upgrade$1.99
Gameblox
No in-app purchases









