# Noemi AI vs memory.wiki

The clearest difference is in-app purchases: memory.wiki at none against Noemi AI's 2. memory.wiki also leads on update cadence (every 5 days vs fortnightly). Noemi AI's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Noemi AI sells 2 in-app purchases, starting at $9.99 per month. memory.wiki asks for nothing beyond the download.

Noemi AI ships an update fortnightly, memory.wiki every 5 days. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Noemi AI | memory.wiki |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 60 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Polar Lights LLC](https://appshunter.io/developer/1581834330) | [Hyunsang Cho](https://appshunter.io/developer/1844111032) |

## What reviewers say

### Noemi AI

[App page](https://appshunter.io/ios/app/noemi-ai/id6756226422)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Noemi AI Pro Monthly | $9.99 | per month |
| Noemi AI Pro Yearly | $79.99 | per year |


### 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 Noemi AI free?

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

### Is memory.wiki free?

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

### Do Noemi AI or memory.wiki have ads?

Neither Noemi AI nor memory.wiki shows ads.

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

Noemi AI ships an update fortnightly, and memory.wiki every 5 days. Most recently, Noemi AI was updated on November 5, 2026 and memory.wiki on October 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.*