# RegEspresso vs CSV Viewer and Editor

The clearest difference is in-app purchases: RegEspresso at none against CSV Viewer and Editor's 2. RegEspresso also leads on iOS requirement (8.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CSV Viewer and Editor sells 2 in-app purchases, starting at $1.99 per month. RegEspresso asks for nothing beyond the download.

RegEspresso ships an update every 8 months, CSV Viewer and Editor every 6 months. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | RegEspresso | CSV Viewer and Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/regespresso/id903640131/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 1 MB | 41 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yichen Cao](https://appshunter.io/developer/1470874785) | [Sahana A S](https://appshunter.io/developer/1800491118) |

## 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


### CSV Viewer and Editor

[App page](https://appshunter.io/ios/app/csv-viewer-and-editor/id6761209158)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| csvvedit Pro Monthly | $1.99 | per month |
| csvvedit Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is RegEspresso free?

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

### Is CSV Viewer and Editor free?

CSV Viewer and Editor is free to download, with in-app purchases available.

### Do RegEspresso or CSV Viewer and Editor have ads?

Neither RegEspresso nor CSV Viewer and Editor shows ads.

### Which is updated more often, RegEspresso or CSV Viewer and Editor?

RegEspresso ships an update every 8 months, and CSV Viewer and Editor every 6 months. Most recently, RegEspresso was updated on October 3, 2026 and CSV Viewer and Editor on October 13, 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.*