# Afterimage Memory vs PASSCODES

The clearest difference is ads: Afterimage Memory at none against PASSCODES's shown. Afterimage Memory also leads on update cadence (monthly vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, 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.

Afterimage Memory ships an update monthly, PASSCODES every 2 months. The most recent releases landed on September 8, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Afterimage Memory | PASSCODES |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Size | 8 MB | 16 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YUICHI NAKATANI](https://appshunter.io/developer/476800955) | [KENICHI YAMAMOTO](https://appshunter.io/developer/1335325739) |

## What reviewers say

### Afterimage Memory

[App page](https://appshunter.io/ios/app/afterimage-memory/id582929800)

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

**In-app purchases:** none


### PASSCODES

[App page](https://appshunter.io/ios/app/passcodes/id6737499782)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Afterimage Memory free?

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

### Is PASSCODES free?

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

### Do Afterimage Memory or PASSCODES have ads?

PASSCODES shows ads; Afterimage Memory does not.

### Which is updated more often, Afterimage Memory or PASSCODES?

Afterimage Memory ships an update monthly, and PASSCODES every 2 months. Most recently, Afterimage Memory was updated on September 8, 2026 and PASSCODES on September 28, 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.*