# Mobius MyTask vs CAL Cert

The clearest difference is update cadence: CAL Cert at every 3 weeks against Mobius MyTask's every 3 months. 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.

Mobius MyTask ships an update every 3 months, CAL Cert every 3 weeks. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Mobius MyTask | CAL Cert |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 143 MB | 29 MB |
| Requires iOS | 14.7 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ST Engineering Mission Software & Services Pte. Ltd.](https://appshunter.io/developer/1416393296) | [TIEUP SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1844659126) |

## What reviewers say

### Mobius MyTask

[App page](https://appshunter.io/ios/app/mobius-mytask/id1662432569)

**Features:** Vision Pro support

**In-app purchases:** none


### CAL Cert

[App page](https://appshunter.io/ios/app/cal-cert/id6759480312)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobius MyTask free?

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

### Is CAL Cert free?

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

### Do Mobius MyTask or CAL Cert have ads?

Neither Mobius MyTask nor CAL Cert shows ads.

### Which is updated more often, Mobius MyTask or CAL Cert?

Mobius MyTask ships an update every 3 months, and CAL Cert every 3 weeks. Most recently, Mobius MyTask was updated on September 21, 2026 and CAL Cert on September 20, 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.*