# Pettson's Memo vs Sputnik Eyes

The clearest difference is ratings volume: Sputnik Eyes at 309 against Pettson's Memo's 1. Sputnik Eyes also leads on rating (4.2 vs 4.0) and price ($1.99 vs $3.99). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Pettson's Memo costs $3.99 and Sputnik Eyes $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sputnik Eyes holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Sputnik Eyes has 309 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 58% of Pettson's Memo's written reviews are positive against 63% of Sputnik Eyes's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Pettson's Memo | Sputnik Eyes |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/pettsons-memo/id521097650/reviews) | **[4.2 (309 ratings)](https://appshunter.io/ios/app/sputnik-eyes/id1011987577/reviews)** |
| Number of ratings | 1 | **309** |
| Positive reviews | 57.7% of reviews | **63.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | Paid |
| Size | 138 MB | 133 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Filimundus AB](https://appshunter.io/developer/468644481) | [Shelly Alon](https://appshunter.io/developer/739836164) |

## What reviewers say

### Pettson's Memo

[App page](https://appshunter.io/ios/app/pettsons-memo/id521097650)

Engage in a memory matching game with charming characters and their cat. Explore six unique game modes, including picture counting, math, sound, and logic challenges. Enjoy solo play, compete with a friend, or test your skills against the computer.

**Highlights:** Six creative memo game modes, Play solo, with a friend, or against AI, Three difficulty levels, Original artwork, Kid-friendly interface, No in-app purchases

**Features:** macOS Compatibility

**In-app purchases:** none


### Sputnik Eyes

[App page](https://appshunter.io/ios/app/sputnik-eyes/id1011987577)

Guide robotic companions to their correct colored positions by navigating intricate paths. This brain-teasing puzzle game challenges your logic as you explore planets and analyze them. Enjoy over 60 handmade levels and discover fantastic space landscapes.

**Highlights:** Guide robots to colored positions, Navigate entwined paths, Logical thinking challenges, Explore planets, Over 60 handmade levels, Randomly generated levels

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

**In-app purchases:** none

**What reviewers like**

- 🎨 Charming and cute graphics with excellent art style
- 🎵 Beautiful, soothing, and fitting music
- 🧩 Well-designed puzzle mechanics that require thinking
- 😌 Relaxing and casual gameplay experience
- ✨ Polished and well-made application

**What reviewers complain about**

- 😴 Repetitive gameplay after initial levels
- ⏰ Limited number of levels (around 50-200)
- 🎮 Too easy overall, lacks challenge for adults
- 🔄 Trial-and-error based rather than logic-based puzzles
- 🎚️ Cannot disable sound effects separately from music

**Reported bugs**

- App crashes on startup for some users
- Language settings cannot be changed back from Spanish
- Characters/elements not responding to input
- Slow loading and navigation between levels

**Requested features**

- More levels and additional content updates
- Increased difficulty and more challenging puzzles
- Ability to turn off sound effects independently
- Additional game modes or variations
- Randomized level selection after completion


## Frequently asked questions

### Is Pettson's Memo free?

Pettson's Memo costs $3.99, with no in-app purchases.

### Is Sputnik Eyes free?

Sputnik Eyes costs $1.99, with no in-app purchases.

### Which has better reviews, Pettson's Memo or Sputnik Eyes?

Sputnik Eyes is rated higher. Pettson's Memo averages 4.0 out of 5 from 1 ratings, while Sputnik Eyes averages 4.2 from 309 ratings.

### Do Pettson's Memo or Sputnik Eyes have ads?

Neither Pettson's Memo nor Sputnik Eyes shows ads.

### Which is updated more often, Pettson's Memo or Sputnik Eyes?

Pettson's Memo ships an update every 2 months, and Sputnik Eyes every 2 months. Most recently, Pettson's Memo was updated on November 1, 2026 and Sputnik Eyes on November 7, 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.*