# Whizz vs Birthday Schedule

The clearest difference is in-app purchases: Birthday Schedule at none against Whizz's 2. Birthday Schedule also leads on ads (none vs shown). Whizz's advantage is iOS requirement (16.0 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. Whizz sells 2 in-app purchases, starting at $1.99 per month. Birthday Schedule asks for nothing beyond the download.

Whizz ships an update monthly, Birthday Schedule every 3 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Whizz | Birthday Schedule |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 49 MB | 4 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Moss](https://appshunter.io/developer/1534494486) | [Gianluca D Anastasio](https://appshunter.io/developer/1330497384) |

## What reviewers say

### Whizz

[App page](https://appshunter.io/ios/app/whizz-task-progress-manager/id6504807871)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Annual subscription | $17.99 | per year |


### Birthday Schedule

[App page](https://appshunter.io/ios/app/birthday-schedule/id6758055285)

**In-app purchases:** none


## Frequently asked questions

### Is Whizz free?

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

### Is Birthday Schedule free?

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

### Do Whizz or Birthday Schedule have ads?

Whizz shows ads; Birthday Schedule does not.

### Which is updated more often, Whizz or Birthday Schedule?

Whizz ships an update monthly, and Birthday Schedule every 3 weeks. Most recently, Whizz was updated on November 8, 2026 and Birthday Schedule on October 31, 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.*