# StampFX vs アミメモ

The clearest difference is ads: StampFX at none against アミメモ's shown. アミメモ's advantage is update cadence (every 3 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. StampFX sells 1 one-off in-app purchase and アミメモ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

StampFX ships an update fortnightly, アミメモ every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | StampFX | アミメモ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 12 MB | 4 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cyclic Software Development Inc.](https://appshunter.io/developer/1439399652) | [MIYU NISHIMURA](https://appshunter.io/developer/1878370228) |

## What reviewers say

### StampFX

[App page](https://appshunter.io/ios/app/stampfx/id1583460487)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StampFX Pro | $1.99 | one-time |


### アミメモ

[App page](https://appshunter.io/ios/app/id6759390063)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除。 | $1.99 | one-time |


## Frequently asked questions

### Is StampFX free?

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

### Is アミメモ free?

アミメモ is free to download, with in-app purchases available.

### Do StampFX or アミメモ have ads?

アミメモ shows ads; StampFX does not.

### Which is updated more often, StampFX or アミメモ?

StampFX ships an update fortnightly, and アミメモ every 3 days. Most recently, StampFX was updated on November 3, 2026 and アミメモ on November 5, 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.*