# chmod util vs CVETodo

The clearest difference is update cadence: CVETodo at every 13 months against chmod util's every 63 months. CVETodo also leads on iOS requirement (15.1 vs 17.6). 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.

chmod util ships an update every 63 months, CVETodo every 13 months. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | chmod util | CVETodo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 63 months | **Every 13 months** |
| Size | 2 MB | 24 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mattia Righetti](https://appshunter.io/developer/1513841416) | [ANTHONY ERIC CHARLES WALKER](https://appshunter.io/developer/1819141346) |

## What reviewers say

### chmod util

[App page](https://appshunter.io/ios/app/chmod-util/id1581290826)

**Features:** Vision Pro support

**In-app purchases:** none


### CVETodo

[App page](https://appshunter.io/ios/app/cvetodo/id6746953169)

**In-app purchases:** none


## Frequently asked questions

### Is chmod util free?

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

### Is CVETodo free?

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

### Do chmod util or CVETodo have ads?

Neither chmod util nor CVETodo shows ads.

### Which is updated more often, chmod util or CVETodo?

chmod util ships an update every 63 months, and CVETodo every 13 months. Most recently, chmod util was updated on October 27, 2026 and CVETodo on October 8, 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.*