# Pettson's Memo vs Ostwind

The clearest difference is rating: Ostwind at 5.0 against Pettson's Memo's 4.0. Ostwind also leads on review sentiment (83% vs 58%). Pettson's Memo's advantage is update cadence (every 2 months vs every 48 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Ostwind holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 58% of Pettson's Memo's written reviews are positive against 83% of Ostwind's.

Pettson's Memo ships an update every 2 months, Ostwind every 48 months. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Pettson's Memo | Ostwind |
| --- | --- | --- |
| Price | $3.99 | $3.99 |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/pettsons-memo/id521097650/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ostwind/id1247499440/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 57.7% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 48 months |
| Monetization | Paid | Paid |
| Size | 138 MB | 266 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Filimundus AB](https://appshunter.io/developer/468644481) | [Blue Ocean Entertainment AG](https://appshunter.io/developer/716580965) |

## 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


### Ostwind

[App page](https://appshunter.io/ios/app/ostwind/id1247499440)

Immerse yourself in the world of Ostwind with interactive puzzles, engaging audio samples, and a fun selfie tool. Create unique puzzles from your photos and unlock surprises as you play.

**Highlights:** Over 70 film-themed puzzles, 40+ exciting audio samples, Selfie tool with stickers, Customizable puzzles from photos, Joker aids for puzzle solving, 3 difficulty levels

**In-app purchases:** none


## Frequently asked questions

### Is Pettson's Memo free?

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

### Is Ostwind free?

Ostwind costs $3.99, with no in-app purchases.

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

Ostwind is rated higher. Pettson's Memo averages 4.0 out of 5 from 1 ratings, while Ostwind averages 5.0 from 1 ratings.

### Do Pettson's Memo or Ostwind have ads?

Neither Pettson's Memo nor Ostwind shows ads.

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

Pettson's Memo ships an update every 2 months, and Ostwind every 48 months. Most recently, Pettson's Memo was updated on October 6, 2026 and Ostwind on October 12, 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.*