FIREFUL vs RM計算機
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FIREFUL
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Train with purpose and make every session count. FIREFUL brings workout plans, routines, training history, and progress charts together in one focused strength-training log, so you can see your hard work add up. Main features: • Build reusable routines and organize them into workout plans. • Choose from the exercise library or create your own exercises. • Create supersets and keep notes for each exercise across workouts. • Log every set quickly using suggested weights, reps, and durations from recent workouts. • Stay on pace with a rest timer between sets. • Use Live Activities on the Lock Screen or Dynamic Island to see your current set, follow the rest timer, and complete the set. • Review your performance and workout history in clear charts. • Track personal records for each exercise and see when you set a new one. • Share workout plans, routines, and workouts. • Sync workouts with Apple Health. • Check your progress at a glance with Home Screen widgets. Take your training further with FIREFUL Pro: • Follow your workout and log sets on Apple Watch while viewing live heart rate and active calories. • Automatically generate warm-up sets based on your working weight. • Use a Base Weight, also known as a Training Max, to prescribe weights by percentage. Start with your next workout. FIREFUL helps you build from there. Terms: https://fireful.co/terms
RM計算機
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RM換算に沿って、重量とREP数からあなたの最大挙上重量を計算するアプリです。
Screenshots
Verdict
The clearest difference is in-app purchases: RM計算機 at none against FIREFUL's 2. RM計算機 also leads on iOS requirement (13.0 vs 17.0). FIREFUL's advantage is device support. On price 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. FIREFUL sells 2 in-app purchases, starting at $1.99 per month. RM計算機 asks for nothing beyond the download.
| Parameter | FIREFUL | RM計算機 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, Apple Watch — better | — |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Johan Norberg | Oshi Kadota |
In-app purchases
FIREFUL
- FIREFUL Pro14 Days trial$1.991 Month
- FIREFUL Pro1 Month trial$19.991 Year
RM計算機
No in-app purchases









