NailAssist vs Rainbow Counter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NailAssist
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.
- 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
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NailAssist - The Nail’s Assistant As a busy entrepreneur, your time is valuable and you want to spend it maximizing your success while providing the highest level of service possible to your clients. This app’s easy-to-use interface allows you to view personalized information about your customer base and promote your business – all from your mobile device. You don’t have to invest a fortune or countless hours into developing marketing plans that don’t pay off. With your personal digital assistant, it has never been easier to impress your clients and manage your business with essential features like these: TRACK AND MANAGE CLIENTS RIGHT FROM YOUR PHONE - Create client profiles with photo galleries - Book and track appointments right in the app - Email or text clients, individually or in groups MARKET YOURSELF WITH A TAP - Share and tag great cuts directly to social media - Get notifications when it's time to encourage clients to come back in - Gain 5 stars Facebook, Google and Yelp by sending emails to encourage clients to write reviews automatically through the app KEEP YOURSELF ON TRACK TOO - Create notes or shopping lists for supplies - Import contacts quickly from Excel - Export your data to transfer info between devices COMPLETE PLAN All app features for one low price. This subscription gets you access to Cloud Sync Backup, Unlimited Text Messages to all your Clients, Unlimited Emails to all your clients and Professional Email Templates. These marketing features can generate over $1000/mo of additional revenue for your business! PAYMENT POLICY - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable See our privacy policy here and terms of use here:https://clientassistpro.com/privacy-policy/ See our EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ MORE ASSISTANT APPS We've got an app for every business: BarberAssist, HairAssist, SkinAssist, TattooAssist, and Assist4All. Check them out on the App Store! WE'D LOVE TO HEAR FROM YOU! We value your reviews and suggestions too. Drop us a line at: support@clientassistant.com, or visit us at: https://www.clientassistant.com Facebook.com/ClientAssistant Twitter.com/ClientAssistant Linkedin.com/mynetwork
Rainbow Counter
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.
- Split up to 4 counters
- Countdown functionality
- Change increment value
- Change start value
- Landscape mode support
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Use this beautiful counter to count anything you like! You can: ・split up to 4 counters ・count down when tapped on bottom half of the screeen(you can turn it off if you want) ・change increment ・change start value ・use it in landscape mode
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | NailAssist | Rainbow Counter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months — better | Every 43 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 87 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Client-Data LLC | Goro Sato |
Customer experience
NailAssist
Rainbow Counter
In-app purchases
NailAssist
- Complete Plan7 Days trial$9.991 Month
- Cloud backup and send Text3 Months trial$99.991 Year
Rainbow Counter
- Remove Ads$0.99









