# Circles vs memory.wiki

The clearest difference is iOS requirement: Circles at 13.0 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.

Circles ships an update every 8 days, memory.wiki every 5 days. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Circles | memory.wiki |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Size | 27 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sam Liokumovich](https://appshunter.io/developer/1673191211) | [Hyunsang Cho](https://appshunter.io/developer/1844111032) |

## What reviewers say

### Circles

[App page](https://appshunter.io/ios/app/circles-a-better-contacts-app/id6470177473)

**Features:** macOS Compatibility

**In-app purchases:** none


### memory.wiki

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Circles free?

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

### Is memory.wiki free?

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

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

Neither Circles nor memory.wiki shows ads.

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

Circles ships an update every 8 days, and memory.wiki every 5 days. Most recently, Circles was updated on September 30, 2026 and memory.wiki on October 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.*