# memory.wiki vs Wivlo

The clearest difference is iOS requirement: Wivlo at 15.1 against memory.wiki's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

memory.wiki ships an update every 5 days, Wivlo every 4 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | memory.wiki | Wivlo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 10 MB | 37 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hyunsang Cho](https://appshunter.io/developer/1844111032) | [YOHAN KIM](https://appshunter.io/developer/1845523637) |

## What reviewers say

### memory.wiki

[App page](https://appshunter.io/ios/app/memorywiki/id6774713489)

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

**In-app purchases:** none


### Wivlo

[App page](https://appshunter.io/ios/app/wivlo/id6785180543)

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

**In-app purchases:** none


## Frequently asked questions

### Is memory.wiki free?

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

### Is Wivlo free?

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

### Do memory.wiki or Wivlo have ads?

Neither memory.wiki nor Wivlo shows ads.

### Which is updated more often, memory.wiki or Wivlo?

memory.wiki ships an update every 5 days, and Wivlo every 4 days. Most recently, memory.wiki was updated on October 8, 2026 and Wivlo on October 2, 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.*