# CM vs WolfWhale

The clearest difference is update cadence: CM at every 3 weeks against WolfWhale's every 2 months. WolfWhale's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

CM ships an update every 3 weeks, WolfWhale every 2 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CM | WolfWhale |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 59 MB | 6 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Sahan Nagodavithana](https://appshunter.io/developer/1498574847) | [RYLAND LANE DUPRE](https://appshunter.io/developer/1880117600) |

## What reviewers say

### CM

[App page](https://appshunter.io/ios/app/cm-teacher/id1635924044)

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

**In-app purchases:** none


### WolfWhale

[App page](https://appshunter.io/ios/app/wolfwhale/id6759676805)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CM free?

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

### Is WolfWhale free?

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

### Do CM or WolfWhale have ads?

Neither CM nor WolfWhale shows ads.

### Which is updated more often, CM or WolfWhale?

CM ships an update every 3 weeks, and WolfWhale every 2 months. Most recently, CM was updated on November 7, 2026 and WolfWhale on November 5, 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.*