# Annotis vs ChillWork Calculator

The clearest difference is ads: Annotis at none against ChillWork Calculator's shown. Annotis also leads on iOS requirement (13.0 vs 17.6). ChillWork Calculator's advantage is update cadence (daily vs every 3 days). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Annotis ships an update every 3 days, ChillWork Calculator daily. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Annotis | ChillWork Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Daily** |
| Size | 25 MB | 14 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [David SELIE](https://appshunter.io/developer/583709290) | [PHILIPPE GERALD GERRA](https://appshunter.io/developer/1896535548) |

## What reviewers say

### Annotis

[App page](https://appshunter.io/ios/app/annotis/id6760995118)

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

**In-app purchases:** none


### ChillWork Calculator

[App page](https://appshunter.io/ios/app/chillwork-calculator/id6772361219)

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

**In-app purchases:** none


## Frequently asked questions

### Is Annotis free?

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

### Is ChillWork Calculator free?

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

### Do Annotis or ChillWork Calculator have ads?

ChillWork Calculator shows ads; Annotis does not.

### Which is updated more often, Annotis or ChillWork Calculator?

Annotis ships an update every 3 days, and ChillWork Calculator daily. Most recently, Annotis was updated on October 1, 2026 and ChillWork Calculator on October 7, 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.*