# RegEspresso vs Audio Notello

The clearest difference is update cadence: Audio Notello at weekly against RegEspresso's every 8 months. RegEspresso's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

RegEspresso ships an update every 8 months, Audio Notello weekly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | RegEspresso | Audio Notello |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/regespresso/id903640131/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free | — |
| Size | 1 MB | 8 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yichen Cao](https://appshunter.io/developer/1470874785) | [Aleksey Chanov](https://appshunter.io/developer/1547499003) |

## What reviewers say

### RegEspresso

[App page](https://appshunter.io/ios/app/regespresso/id903640131)

Test regular expressions with ease. Input your regex pattern and source text to see matches highlighted in real-time. A straightforward tool for developers and anyone working with text patterns.

**Highlights:** Real-time regex matching, On-the-fly highlighting, Input regex filter, Input source text

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio Notello

[App page](https://appshunter.io/ios/app/audio-notello/id6742573183)

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

**In-app purchases:** none


## Frequently asked questions

### Is RegEspresso free?

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

### Is Audio Notello free?

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

### Do RegEspresso or Audio Notello have ads?

Neither RegEspresso nor Audio Notello shows ads.

### Which is updated more often, RegEspresso or Audio Notello?

RegEspresso ships an update every 8 months, and Audio Notello weekly. Most recently, RegEspresso was updated on October 3, 2026 and Audio Notello 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.*