# Pettson's Memo vs One More Button

The clearest difference is rating: One More Button at 5.0 against Pettson's Memo's 4.0. One More Button also leads on review sentiment (100% vs 58%) and ratings volume (5 vs 1). Pettson's Memo's advantage is iOS requirement (12.0 vs 16.4). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Pettson's Memo costs $3.99 and One More Button $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

One More Button holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: One More Button has 5 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 100% of One More Button's.

Pettson's Memo ships an update every 2 months, One More Button every 4 months. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Pettson's Memo | One More Button |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/pettsons-memo/id521097650/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/one-more-button/id1363492038/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | 57.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 138 MB | 221 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Filimundus AB](https://appshunter.io/developer/468644481) | [Tommy Soereide Kjaer](https://appshunter.io/developer/1215076837) |

## 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


### One More Button

[App page](https://appshunter.io/ios/app/one-more-button/id1363492038)

Navigate challenging levels by manipulating interactive buttons that serve as both controls and puzzle elements. Push, press, and twist your way through mysterious worlds with unique mechanics. Undo and redo actions to easily retry and discover hidden secrets.

**Highlights:** Buttons as puzzle elements, Push, press, and twist mechanics, Undo and redo functionality, Multiple mysterious worlds, Unique gimmicks and mechanics, Secret levels and hidden ending

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pettson's Memo free?

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

### Is One More Button free?

One More Button costs $2.99, with no in-app purchases.

### Which has better reviews, Pettson's Memo or One More Button?

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

### Do Pettson's Memo or One More Button have ads?

Neither Pettson's Memo nor One More Button shows ads.

### Which is updated more often, Pettson's Memo or One More Button?

Pettson's Memo ships an update every 2 months, and One More Button every 4 months. Most recently, Pettson's Memo was updated on October 21, 2026 and One More Button on October 9, 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.*