# Birthday Notation vs ReWeekly

The clearest difference is in-app purchases: ReWeekly at none against Birthday Notation's 4. ReWeekly also leads on update cadence (every 8 days vs monthly). Birthday Notation's advantage is iOS requirement (8.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Birthday Notation sells 4 one-off in-app purchases. ReWeekly asks for nothing beyond the download.

Birthday Notation ships an update monthly, ReWeekly every 8 days. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Birthday Notation | ReWeekly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 40 MB | 44 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Snorre Widnes](https://appshunter.io/developer/1041817122) | [sasha dejbakhsh](https://appshunter.io/developer/6786729202) |

## What reviewers say

### Birthday Notation

[App page](https://appshunter.io/ios/app/birthday-notation/id1268720677)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 delete | $0.99 | one-time |
| 5 deletes | $3.99 | one-time |
| 10 deletes | $6.99 | one-time |
| 20 deletes | $9.99 | one-time |


### ReWeekly

[App page](https://appshunter.io/ios/app/reweekly-plan-your-week/id6786729200)

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

**In-app purchases:** none


## Frequently asked questions

### Is Birthday Notation free?

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

### Is ReWeekly free?

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

### Do Birthday Notation or ReWeekly have ads?

Neither Birthday Notation nor ReWeekly shows ads.

### Which is updated more often, Birthday Notation or ReWeekly?

Birthday Notation ships an update monthly, and ReWeekly every 8 days. Most recently, Birthday Notation was updated on October 20, 2026 and ReWeekly on October 19, 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.*