HydroLabs vs AbsolutSweat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HydroLabs
This app analyzes your individual hydration levels using a wearable sweat patch to create personalized hydration plans. Track fluid loss during activities and receive data-driven recommendations for optimal performance and recovery.
- Wearable sweat patch integration
- Precise fluid loss measurement
- Personalized hydration plan generation
- Activity tracking for hydration levels
- Data analysis for optimal recommendations
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Understand your individual hydration to better prepare, perform, and recover. With the HydroLabs Sweat Patch, hydration no longer needs to be a guessing game. Using our low-cost, wearable sweat patch, you can measure your precise fluid loss during an activity. Our data analysis tools will then generate a personalized hydration plan for you. The HydroLabs app allows you to scan HydroLabs Sweat Patches and measure the amount of fluid you lost due to sweat. Its activity tracking features measure your hydration level over the course of a workout. Your activity data is then analyzed so you can view our recommendations for optimal hydration.
AbsolutSweat
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This is a biochip-based integrated circuit miniaturization, a professional tool for accurate detection and analysis of markers in sweat
Screenshots
Verdict
The clearest difference is update cadence: AbsolutSweat at fortnightly against HydroLabs's every 9 months. HydroLabs's advantage is iOS requirement (12.4 vs 15.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
HydroLabs ships an update every 9 months, AbsolutSweat fortnightly. Both last shipped on October 7, 2026.
| Parameter | HydroLabs | AbsolutSweat |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.4 — better | 15.6 |
| Further details — not scored | ||
| Size | 18 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Hydrosis Inc. | Shenzhen Refresh Biosensing Technology Co., Ltd. |
In-app purchases
HydroLabs
No in-app purchases
AbsolutSweat
No in-app purchases
