# DAF+N vs Yubidenwa Memory

The clearest difference is price: DAF+N at $8.99 against Yubidenwa Memory's $119.99. Yubidenwa Memory's advantage is update cadence (every 4 months vs every 18 months) and iOS requirement (9.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

DAF+N costs $8.99 and Yubidenwa Memory $119.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DAF+N ships an update every 18 months, Yubidenwa Memory every 4 months. The most recent releases landed on September 21, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | DAF+N | Yubidenwa Memory |
| --- | --- | --- |
| Price | **$8.99** | $119.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 4 months** |
| Size | 1 MB | 115 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arcadia, Inc.](https://appshunter.io/developer/382203159) | [Office Yui Asia Limited](https://appshunter.io/developer/501013610) |

## What reviewers say

### DAF+N

[App page](https://appshunter.io/ios/app/daf-plus-n/id721968277)

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

**In-app purchases:** none


### Yubidenwa Memory

[App page](https://appshunter.io/ios/app/yubidenwa-memory/id891173439)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DAF+N free?

DAF+N costs $8.99, with no in-app purchases.

### Is Yubidenwa Memory free?

Yubidenwa Memory costs $119.99, with no in-app purchases.

### Do DAF+N or Yubidenwa Memory have ads?

Neither DAF+N nor Yubidenwa Memory shows ads.

### Which is updated more often, DAF+N or Yubidenwa Memory?

DAF+N ships an update every 18 months, and Yubidenwa Memory every 4 months. Most recently, DAF+N was updated on September 21, 2026 and Yubidenwa Memory on June 10, 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.*