# NailAssist vs Rainbow Counter

The clearest difference is ads: NailAssist at none against Rainbow Counter's shown. NailAssist also leads on update cadence (every 3 months vs every 43 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. NailAssist sells 2 in-app purchases, starting at $9.99 per month and Rainbow Counter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for NailAssist against 5.0 for Rainbow Counter. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

NailAssist ships an update every 3 months, Rainbow Counter every 43 months. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | NailAssist | Rainbow Counter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/nailassist/id621654829/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/rainbow-counter/id1625201458/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 43 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 87 MB | 5 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Client-Data LLC](https://appshunter.io/developer/542839113) | [Goro Sato](https://appshunter.io/developer/412448991) |

## What reviewers say

### NailAssist

[App page](https://appshunter.io/ios/app/nailassist/id621654829)

Manage clients, book appointments, and market your business directly from your phone. This app helps you track customer information, communicate with clients, and encourage reviews to grow your business.

**Highlights:** Client profiles with photo galleries, Appointment booking and tracking, Email and text client communication, Social media sharing, Automated review requests, Supply shopping lists, Data import/export

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete Plan | $9.99 | per month |
| Cloud backup and send Text | $99.99 | per year |


### Rainbow Counter

[App page](https://appshunter.io/ios/app/rainbow-counter/id1625201458)

This utility app allows users to track multiple items with customizable counters. It offers features like splitting counters, countdown functionality, and adjustable increment values. The app supports landscape mode for ease of use.

**Highlights:** Split up to 4 counters, Countdown functionality, Change increment value, Change start value, Landscape mode support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is NailAssist free?

NailAssist is free to download, with in-app purchases available.

### Is Rainbow Counter free?

Rainbow Counter is free to download, with in-app purchases available.

### Which has better reviews, NailAssist or Rainbow Counter?

NailAssist and Rainbow Counter are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do NailAssist or Rainbow Counter have ads?

Rainbow Counter shows ads; NailAssist does not.

### Which is updated more often, NailAssist or Rainbow Counter?

NailAssist ships an update every 3 months, and Rainbow Counter every 43 months. Most recently, NailAssist was updated on October 15, 2026 and Rainbow Counter on October 20, 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.*