# Adam Plus vs Cal Tors

The clearest difference is update cadence: Cal Tors at every 3 weeks against Adam Plus's every 28 months. Adam Plus's advantage is iOS requirement (11.0 vs 15.0). On price, ads, 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.

Adam Plus ships an update every 28 months, Cal Tors every 3 weeks. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Adam Plus | Cal Tors |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 weeks** |
| Size | 71 MB | 30 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Orel Butbul](https://appshunter.io/developer/1491845099) | [Majd Abu saada](https://appshunter.io/developer/1867135385) |

## What reviewers say

### Adam Plus

[App page](https://appshunter.io/ios/app/adam-plus/id6475732678)

**In-app purchases:** none


### Cal Tors

[App page](https://appshunter.io/ios/app/cal-tors/id6757464156)

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

**In-app purchases:** none


## Frequently asked questions

### Is Adam Plus free?

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

### Is Cal Tors free?

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

### Do Adam Plus or Cal Tors have ads?

Neither Adam Plus nor Cal Tors shows ads.

### Which is updated more often, Adam Plus or Cal Tors?

Adam Plus ships an update every 28 months, and Cal Tors every 3 weeks. Most recently, Adam Plus was updated on October 25, 2026 and Cal Tors 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.*