# CalcTooi vs HTML Pocket

The clearest difference is update cadence: HTML Pocket at every 9 days against CalcTooi's every 11 months. HTML Pocket also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). CalcTooi's advantage is monetization model (free vs free with in-app purchases). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. CalcTooi sells 1 one-off in-app purchase and HTML Pocket sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for CalcTooi against 5.0 for HTML Pocket. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

CalcTooi ships an update every 11 months, HTML Pocket every 9 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CalcTooi | HTML Pocket |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/calctooi-retro-calculator/id6738410401/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/html-pocket/id6782100367/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 41 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [S.H.Y Art&Tech Office](https://appshunter.io/developer/1766104332) | [Yuxiang Wang](https://appshunter.io/developer/1484744831) |

## What reviewers say

### CalcTooi

[App page](https://appshunter.io/ios/app/calctooi-retro-calculator/id6738410401)

This app offers a classic calculator experience with a retro design, ideal for daily math needs. It also features fun number games and the ability to create personalized digital stickers from calculations.

**Highlights:** Classic retro calculator design, Basic arithmetic functions, Save calculations as stickers, Number and arithmetic games, Dual dark and light themes, Offline functionality

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy a Coffee | $3.00 | one-time |


### HTML Pocket

[App page](https://appshunter.io/ios/app/html-pocket/id6782100367)

Run HTML projects locally on your device without an account or cloud sync. Import AI-generated code, custom tools, or ZIP archives to use them like mini-apps in a built-in WebView. Ideal for offline tools and demos.

**Highlights:** Local HTML project runner, Import AI-generated HTML, Run custom tools locally, Support for ZIP archives, No account or cloud sync required, Offline tool storage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 终身会员 | $3.99 | one-time |


## Frequently asked questions

### Is CalcTooi free?

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

### Is HTML Pocket free?

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

### Which has better reviews, CalcTooi or HTML Pocket?

CalcTooi and HTML Pocket are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do CalcTooi or HTML Pocket have ads?

Neither CalcTooi nor HTML Pocket shows ads.

### Which is updated more often, CalcTooi or HTML Pocket?

CalcTooi ships an update every 11 months, and HTML Pocket every 9 days. Most recently, CalcTooi was updated on October 27, 2026 and HTML Pocket on October 25, 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.*