# Otteretto vs Eyka

The clearest difference is price: Otteretto at Free against Eyka's $0.99. Otteretto also leads on review sentiment (100% vs 75%) and rating (5.0 vs 4.7). Eyka's advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 9 months). On ads, device support and iOS requirement there is nothing between them.

Otteretto is free to download; Eyka costs $0.99 up front. Otteretto sells 1 one-off in-app purchase. Eyka asks for nothing beyond the download.

Otteretto holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 8 and 27 respectively. Written reviews point the same way: 100% of Otteretto's written reviews are positive against 75% of Eyka's.

Otteretto ships an update every 9 months, Eyka fortnightly. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Otteretto | Eyka |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/otteretto/id1608448950/reviews)** | [4.7 (27 ratings)](https://appshunter.io/ios/app/eyka/id6472593312/reviews) |
| Number of ratings | 8 | **27** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | **Freemium** | Paid |
| Best chart rank | — | **#61** |
| Size | 14 MB | 66 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Klimowski](https://appshunter.io/developer/1608448952) | [Jason Walters](https://appshunter.io/developer/395152216) |

## What reviewers say

### Otteretto

[App page](https://appshunter.io/ios/app/otteretto/id1608448950)

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.

**Highlights:** Unique palindrome puzzle mechanics, Five endlessly replayable game modes, Daily global competition, Logical reasoning puzzles, Competitive cross-platform leaderboards, No ads or microtransactions

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Upgrade | $2.99 | one-time |


### Eyka

[App page](https://appshunter.io/ios/app/eyka/id6472593312)

**Currently charting:** #61 Top Paid · Casual, #85 Top Paid · Puzzle (US App Store)

Engage in a tranquil puzzle experience focused on color and form. Rotate structures and tap blocks to shift colors, observing how each action influences its neighbors. Progress through six distinct color chapters with a calming, intuitive interface.

**Highlights:** Intuitive, minimalist puzzle design, Six curated color chapters, No ads, no timers, no interruptions, Fully offline play, 108 handcrafted puzzles, Focus and calm gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Otteretto free?

Otteretto is free to download, with in-app purchases available.

### Is Eyka free?

Eyka costs $0.99, with no in-app purchases.

### Which has better reviews, Otteretto or Eyka?

Otteretto is rated higher. Otteretto averages 5.0 out of 5 from 8 ratings, while Eyka averages 4.7 from 27 ratings.

### Do Otteretto or Eyka have ads?

Neither Otteretto nor Eyka shows ads.

### Which is updated more often, Otteretto or Eyka?

Otteretto ships an update every 9 months, and Eyka fortnightly. Most recently, Otteretto was updated on October 12, 2026 and Eyka on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*