# ColorForensics vs Notelys

The clearest difference is ads: ColorForensics at none against Notelys's shown. Notelys's advantage is update cadence (every 4 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

ColorForensics costs $0.99 and Notelys $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.

ColorForensics ships an update monthly, Notelys every 4 days. The most recent releases landed on September 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ColorForensics | Notelys |
| --- | --- | --- |
| Price | $0.99 | **$0.29** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Size | 7 MB | 5 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ananya Ayer](https://appshunter.io/developer/1759445859) | [Kerem Gonlkrmaz](https://appshunter.io/developer/1882973074) |

## What reviewers say

### ColorForensics

[App page](https://appshunter.io/ios/app/colorforensics/id6744707982)

**Features:** macOS Compatibility

**In-app purchases:** none


### Notelys

[App page](https://appshunter.io/ios/app/notelys-smart-voice-notes/id6760238553)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is ColorForensics free?

ColorForensics costs $0.99, with no in-app purchases.

### Is Notelys free?

Notelys costs $0.29, with no in-app purchases.

### Do ColorForensics or Notelys have ads?

Notelys shows ads; ColorForensics does not.

### Which is updated more often, ColorForensics or Notelys?

ColorForensics ships an update monthly, and Notelys every 4 days. Most recently, ColorForensics was updated on September 26, 2026 and Notelys on October 11, 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.*