Elonga vs Kruhac | Circuit Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Elonga
This wellness app uses daily morning measurements with HRV to assess your body's readiness for activity. It refines predictions over time to reveal optimal exercise levels and long-term physical activity trends.
- Daily morning measurements
- HRV method for body condition
- Personalized activity readiness
- Refined predictions with consistent use
- Reveals optimal exercise levels
- Tracks long-term physical activity trends
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Using daily morning measurements, we collect data that individually measure your immediate body condition using the HRV method and safely shows you what level of activity your body is ready for. With consistent daily measurements, the app's predictions are refined and individualized. Gradually, the longer-term trend of your physical activity and the level of exercise that is optimal for you is revealed. Order our device wearable device: https://www.elonga.com/en-us Elonga is a wellness and lifestyle application. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. The information provided is for general wellness and informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
Kruhac | Circuit Timer
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Kruhač is the circuit-training timer built for gym trainers and group-fitness coaches who need a reliable, distraction-free tool on the gym floor. Set up in seconds Dial in your stations, rounds, workout duration, and rest time — then hit Start. Kruhač takes it from there, driving the full session loop from countdown to celebration. Never miss a transition Configurable audio warnings count down the final seconds of every phase. Choose from 5 beep styles and 5 go-signal sounds, set independently for workout and rest starts, so your athletes always know what's coming. Save your favourite workouts Store up to 4 named presets — each with its own station/round config, audio settings, and optional Spotify playlist link. Start any preset in two taps. Track your sessions Every completed workout is logged automatically. Review session history, track participant numbers, and analyse training intensity and duration trends over day, week, month, or year. Built for the gym environment Full-screen phase backgrounds switch colour for instant peripheral-vision feedback. Six colour themes, per-phase gradient styles, and adjustable font sizes keep the display readable across any lighting condition. Screen stays on throughout the entire session. Spotify integration Link a playlist to any preset. When the session starts, Spotify opens straight to your playlist. Clean and focused No ads. No account required. No data leaves your device. Everything is stored locally and deleted with the app.
Screenshots
Verdict
The clearest difference is update cadence: Elonga at weekly against Kruhac | Circuit Timer's every 2 months. Elonga also leads on iOS requirement (15.0 vs 17.0). 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.
Elonga ships an update weekly, Kruhac | Circuit Timer every 2 months. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Elonga | Kruhac | Circuit Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (24 ratings) — better | — |
| Positive reviews | 44.8% of reviews | — |
| Number of ratings | 24 — better | — |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 311 MB | 9 MB |
| Age rating | 17+ | 4+ |
| Developer | mySASY a.s. | Lukas Vysusil |
In-app purchases
Elonga
No in-app purchases
Kruhac | Circuit Timer
No in-app purchases
Questions
Is Elonga free?
Is Kruhac | Circuit Timer free?
Do Elonga or Kruhac | Circuit Timer have ads?
Which is updated more often, Elonga or Kruhac | Circuit Timer?
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