WATA vs Test FUS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WATA
This app promotes ecological fitness by converting exercise energy into electricity. Track workouts, compete for points, and discover eco-friendly gyms. Earn rewards for your environmental efforts.
- Ecological cardio training
- Kinetic energy conversion to electricity
- Training assistant and progress monitoring
- Competition and leaderboards
- Discover eco-friendly gyms
- Earn rewards for electricity generated
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The WATA app was designed and created to promote the idea of ecological cardio training at the gym. Working with SportsArt ECO - POWR machines, the kinetic energy of the exercisers is converted into electricity. Limiting CO2 emissions to the atmosphere is becoming a priority for all world economies, and technological changes used to reduce electricity consumption are becoming increasingly popular. Not only in households, but also in enterprises. The latest ECO POWR technology allows such activities in the field of fitness clubs and gyms. WATA is an innovative application combining the functionality of a sports tracker and enabling the promotion of ecological behavior through competition and prizes. 1. Training assistant Practice on SportsArt Eco-Powr equipment, monitor your training results and check your progress. 2. Competition Recover electricity, earn points and track your position in the ranking of the most engaged exercisers. Be an eco-winner in achieving goals. 3. Ecological gyms Be the first to learn about eco gyms in your city or search for them wherever you are. Choose environmentally friendly fitness clubs equipped with the latest equipment with Eco-Powr technology. 4. Awards Earn points for the electricity produced and receive rewards at your gym. WATA app connects with HEALTH app and sends info with time and distance and the amount of kcal generated during the workout.
Test FUS
Assess fundamental motor skills in individuals through six distinct sports tasks. Scoring is based on the correctness of performing specific components for each skill, with points awarded only when criteria are met.
- Assesses 6 distinct motor skills
- Evaluates proficiency in sports tasks
- Component-based scoring system
- Criterion-based assessment
- Teacher-confirmed scoring
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The FUS test is designed to allow teachers, coaches, and parents to assess individuals' proficiency in fundamental motor skills through six distinct motor (sports) tasks: hurdling, jumping rope, performing a forward roll, bouncing a ball, throwing and catching, and kicking and stopping a ball. Assessment of a given skill is based on identifying the correctness of performing 5 components of this skill. Students get 1 point when a given component is performed according to the established criterion, while they get 0 points when the criterion is not met. Points are awarded only when the teacher is certain that a given criterion is met.
Screenshots
Verdict
The clearest difference is update cadence: Test FUS at every 3 weeks against WATA's every 3 months. Test FUS also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model 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.
WATA ships an update every 3 months, Test FUS every 3 weeks. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.
| Parameter | WATA | Test FUS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | IMG S.A. | BrainForge IT: Software & Consulting |
Customer experience
WATA
Test FUS
In-app purchases
WATA
No in-app purchases
Test FUS
No in-app purchases









