# OneNightOnly vs Memora

The clearest difference is update cadence: Memora at every 4 days against OneNightOnly's every 8 days. OneNightOnly's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OneNightOnly sells 3 in-app purchases, starting at $4.99 per month and Memora sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

OneNightOnly ships an update every 8 days, Memora every 4 days. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | OneNightOnly | Memora |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Size | 8 MB | 40 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Arblaster](https://appshunter.io/developer/1568904182) | [Abdulkadir Akkas](https://appshunter.io/developer/1490269021) |

## What reviewers say

### OneNightOnly

[App page](https://appshunter.io/ios/app/onenightonly/id1581676564)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Six Month Pro | $24.99 | per 6 months |
| Annual Pro | $39.99 | per year |


### Memora

[App page](https://appshunter.io/ios/app/memora-dont-forget-things/id6749451239)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memora Plus | $2.99 | per month |
| Memora Plus | $2.99 | per month |
| Memora Plus | $4.99 | per month |
| Memora Plus | $17.99 | per year |
| Memora Plus Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is OneNightOnly free?

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

### Is Memora free?

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

### Do OneNightOnly or Memora have ads?

Neither OneNightOnly nor Memora shows ads.

### Which is updated more often, OneNightOnly or Memora?

OneNightOnly ships an update every 8 days, and Memora every 4 days. Most recently, OneNightOnly was updated on October 2, 2026 and Memora on October 12, 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.*