Hairo vs Constant Scale
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hairo
This app helps users combat hair loss and thinning. It offers tools to track hair growth, receive personalized advice, and learn about hair care treatments. Users can monitor progress and set goals for healthier, fuller hair.
- Hair growth tracking
- Personalized recommendations
- Educational articles
- Scalp photo taking
- Goal setting
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Welcome to Hairo, the ultimate solution for all your hair loss and hair thinning issues! Are you tired of dealing with hair loss or hair thinning? Are you looking for an effective solution that can help you restore your hair and regain your confidence? Look no further than Hairo, the ultimate hair loss app. Hairo is the go-to app for anyone who wants to take control of their hair health. With Hairo, you can easily track your hair growth progress, get personalized recommendations based on your hair type and goals, and learn about the latest hair loss treatments and techniques. Here are some of the key features that make Hairo the best hair loss app: PREMIUM SUBSCRIPTION (paid) gives you advanced features: - Hair growth tracking: Hairo allows you to easily track your hair growth progress over time. This feature enables you to monitor your progress, set achievable goals, and stay motivated to achieve your desired hair growth results LIMITED Version (free): - Take Photos of your scalp from different angles - Receive education articles Download Hairo today and take the first step towards achieving healthier, fuller, and more beautiful hair. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Constant Scale
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Software introduction: This kind of application can transmit data to electronic scale, which contributes great help to healthy life. Users can easily manage their own personal health data anytime and anywhere. Key functions: 1)Data transmission from software to scale through Bluetooth. 2)Automatically transmit and save personal health data. 3)Automatically judge the standard of personal health data. 4)Automatically create personal health data graph. 5)Support save health data to Apple's health kit 6) support cloud cache data 7) suport french,german,italian,korean,portuguese,turkish,russian,spanish
Screenshots
Verdict
The clearest difference is in-app purchases: Constant Scale at none against Hairo's 2. Constant Scale also leads on iOS requirement (11.0 vs 15.5). Hairo's advantage is update cadence (every 10 days vs every 4 weeks). On price, ads and device support 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. Hairo sells 2 in-app purchases, starting at $14.99 per month. Constant Scale asks for nothing beyond the download.
Hairo ships an update every 10 days, Constant Scale every 4 weeks. Both last shipped on September 30, 2026.
| Parameter | Hairo | Constant Scale |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 10 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.5 | 11.0 — better |
| Further details — not scored | ||
| Size | 160 MB | 150 MB |
| Age rating | 12+ | 4+ |
| Developer | HairoLabs | Yiwu Chaolan Import & Export Co., Ltd. |
In-app purchases
Hairo
- Hairo Premium Monthly7 Days trial$14.991 Month
- Hairo Premium Annual7 Days trial$99.991 Year
Constant Scale
No in-app purchases








