# Decision Maker vs memoir

The clearest difference is ads: memoir at none against Decision Maker's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Decision Maker ships an update every 3 months, memoir every 2 months. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Decision Maker | memoir |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 6 MB | 89 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teruyuki Suyama](https://appshunter.io/developer/1547824916) | [YOUHEI IINO](https://appshunter.io/developer/1296534954) |

## What reviewers say

### Decision Maker

[App page](https://appshunter.io/ios/app/decision-maker-random-picker/id1558854792)

**Features:** macOS Compatibility

**In-app purchases:** none


### memoir

[App page](https://appshunter.io/ios/app/memoir/id1613532672)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Decision Maker free?

Decision Maker is free to download, with no in-app purchases.

### Is memoir free?

memoir is free to download, with no in-app purchases.

### Do Decision Maker or memoir have ads?

Decision Maker shows ads; memoir does not.

### Which is updated more often, Decision Maker or memoir?

Decision Maker ships an update every 3 months, and memoir every 2 months. Most recently, Decision Maker was updated on September 17, 2026 and memoir on September 8, 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.*