PrimeGYM vs kcalio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PrimeGYM
Read full descriptionHide full description
PrimeGYM Is Complete Fitness Management Software Manage Client Fitness Goals and Health Diets Etc
kcalio
Read full descriptionHide full description
Kcalio makes it easy to understand your body. Whether you want to track your fitness, adjust your macros, or check your daily calorie needs — Kcalio gives you clean, simple tools powered by accurate formulas. Included calculators: • BMI & ideal weight • BMR & TDEE (daily energy needs) • Body Fat % • Waist-Hip Ratio • Macros calculator • Hydration needs • VO₂max fitness estimator • Weight goal planner • Caloric deficit calculator No accounts. No sign-ups. No data collection. Just fast, accurate health calculations — all on your device.
Screenshots
Verdict
The clearest difference is ads: PrimeGYM at none against kcalio's shown. kcalio's advantage is iOS requirement (13.0 vs 15.1). On price, 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.
| Parameter | PrimeGYM | kcalio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Rakesh Levine | Jakub Fryga |
In-app purchases
PrimeGYM
No in-app purchases
kcalio
No in-app purchases









