# REV23 vs CO

The clearest difference is monetization model: REV23 at free against CO's free with in-app purchases. REV23 also leads on rating (4.8 vs 4.6). CO's advantage is update cadence (weekly vs every 3 weeks). On price, review sentiment, ratings volume and ads there is nothing between them.

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

REV23 holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 30 and 21 respectively. Written reviews split almost evenly too, at 93% and 93% positive.

REV23 ships an update every 3 weeks, CO weekly. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | REV23 | CO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (30 ratings)](https://appshunter.io/ios/app/rev23/id1530843532/reviews)** | [4.6 (21 ratings)](https://appshunter.io/ios/app/cocreate-tattoo-booking/id6756740021/reviews) |
| Number of ratings | **30** | 21 |
| Positive reviews | **93.3% of reviews** | 92.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 47 MB | 137 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Painful Pleasures, LLC](https://appshunter.io/developer/1530843534) | [Gesso Labs, Inc.](https://appshunter.io/developer/1852559834) |

## What reviewers say

### REV23

[App page](https://appshunter.io/ios/app/rev23/id1530843532)

Manage your body art studio with digital consent forms, client tracking, and appointment scheduling. Streamline operations from check-in to service completion with features like ID photo capture, ink logging, and a consultation inbox. Gain insights with built-in analytics to understand your business performance.

**Highlights:** Digital consent forms with ID photo capture, Client check-in kiosk and remote signing, Service and ink tracking with lot numbers, Consultation inbox and cancellation filler, Built-in business analytics, CSV import from other studio software

**Features:** macOS Compatibility

**In-app purchases:** none


### CO

[App page](https://appshunter.io/ios/app/cocreate-tattoo-booking/id6756740021)

This platform helps tattoo artists manage their entire booking process. It allows artists to accept requests, communicate with clients, collect deposits, and control their schedules efficiently. Keep 100% of your earnings with no commissions or gimmicks.

**Highlights:** Manage booking requests, Communicate with clients, Collect deposits and payments, Manage schedule and availability, Upload 'Wanna Do' designs, Set custom rates and policies

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is REV23 free?

REV23 is free to download, with no in-app purchases.

### Is CO free?

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

### Which has better reviews, REV23 or CO?

REV23 is rated higher. REV23 averages 4.8 out of 5 from 30 ratings, while CO averages 4.6 from 21 ratings.

### Do REV23 or CO have ads?

Neither REV23 nor CO shows ads.

### Which is updated more often, REV23 or CO?

REV23 ships an update every 3 weeks, and CO weekly. Most recently, REV23 was updated on October 14, 2026 and CO on October 18, 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.*