Sparrows vs Otteretto
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sparrows
Engage in a word-spelling puzzle game that combines elements of Mahjong and Scrabble. Earn points by forming words from letter tiles, strategically using score multipliers, and advancing through challenging levels. Multiple game modes offer varied gameplay experiences.
- Level progression with star ratings
- Multiple game modes (Timed, Moves, Puzzle)
- Score multipliers on letter/word tiles
- Power-ups for score boosts
- Daily goals and objectives
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Sparrows – mahjong tiles meet wordplay! Spell words from letter tiles, earn score multipliers, and conquer challenging puzzles. Advance through levels, earn 1–3 stars, and master increasingly tricky boards. Multiple game modes – Timed, Moves, and Puzzle – keep gameplay fresh and engaging. Key Features: • Level Progression & Star Ratings: Tackle boards and earn 1–3 stars for top performance. • Game Modes: Timed, Moves, and Puzzle for varied challenges. • Score Multipliers: Double and triple letter/word tiles reward strategic play. • Power-Ups: Boost your score and overcome tough boards. • Daily Goals: Complete new objectives each day to stay challenged. • Relaxing, no timer needed – play at your own pace in Puzzle mode. • Plays great on iPhone and iPad. Relax or Compete: Whether you want a calm puzzle session or a fast-paced challenge, Sparrows offers a rewarding word game experience for every player. Download Sparrows Now! Start your wordplay journey, master each board, and enjoy endless mahjong-meets-wordplay fun!
Otteretto
A unique puzzle game where players create palindromes using letters and otters. It offers multiple endlessly replayable game modes, including daily challenges and competitive leaderboards.
- Unique palindrome puzzle mechanics
- Five endlessly replayable game modes
- Daily global competition
- Logical reasoning puzzles
- Competitive cross-platform leaderboards
- No ads or microtransactions
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Otteretto is a puzzle game about palindromes (and otters). NEW PUZZLE CONCEPT This isn't another match-3 game; it's a whole new idea to wrap your head around! How long of a palindrome can you make? 5 ENDLESSLY-REPLAYABLE GAME MODES Classic: Try to reach each level's score goal in the addictive original mode. The Daily Stack: Join a global competition every day! How many points can you get from the same set of squares as everyone else? Puzzle: Use logical reasoning to figure out how to turn a set of squares into a single, massive palindrome! Containment: With more squares being added every move, how long can you keep the container from overflowing? Walls: In this challenging variant, you'll need to get creative to work around each level's impassable walls. COMPETE WITH THE WORLD See how you stack up with online, cross-platform leaderboards! NO ADS, NO MICROTRANSACTIONS Play Classic mode and the Daily Stack for free with no limits! If you like those, you can purchase the full game to permanently unlock the rest.
Screenshots
Verdict
The clearest difference is review sentiment: Otteretto at 100% against Sparrows's 58%. Otteretto also leads on ads (none vs shown) and rating (5.0 vs 4.6). Sparrows's advantage is update cadence (every 5 weeks vs every 9 months) and ratings volume (781 vs 8). On price, in-app purchases, monetization model and device support 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. Sparrows sells 14 one-off in-app purchases and Otteretto sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Otteretto holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Sparrows has 781 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 58% of Sparrows's written reviews are positive against 100% of Otteretto's.
Sparrows ships an update every 5 weeks, Otteretto every 9 months. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.
| Parameter | Sparrows | Otteretto |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (781 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 58.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 781 — better | 8 |
| Update frequency | Every 5 weeks — better | Every 9 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.2 | 14.0 — better |
| Further details — not scored | ||
| Size | 506 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Fluffy Dog Studio | Christopher Klimowski |
Customer experience
Sparrows
Otteretto
Bugs and requests
Sparrows
Reported bugs
5 issues- Game crashes on launch for some users
- Word search mode has incorrect timer display
- Inability to exit certain game modes
- Shuffling feature sometimes malfunctions
- Newly unlocked words not recognized
Requested features
5 requests- Add option to retry/reset word search puzzles
- Implement a way to contact developers for missing words
- Introduce a multiplayer mode to compete with friends
- Provide more customization options for the UI
- Improve the algorithm for letter distribution
Otteretto
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sparrows
- 2,500 Feathers$0.99
- 15,000 points$1.99
- 5,000 points$1.99
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- Unlock Endless Mode$1.99
- 5,000 Feathers$1.99
- Unlock Full Game$2.99
- 10,000 Feathers$3.49
- Getting Started$3.99
- 50,000 points$4.99
- No Ads (30 Days)$4.99
- 150,000 points$6.99
- Now we're talking!$7.99
- 25,000 Feathers$7.99
- 100,000 Feathers$23.99
Otteretto
- Full Game Upgrade$2.99
