RM計算機 vs RPE log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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。
RPE log
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RPE log helps you record and review training load using RPE (rating of perceived exertion) × workout duration. It is designed for calm, consistent self-reflection—not scores, diagnoses, or injury prediction.\n\nSIMPLE LOGGING\n• Record RPE from 0 to 10 in 0.5 steps\n• Record workout duration from 10 to 300 minutes\n• Calculate sRPE automatically\n• Copy your latest entry to save time\n• Optionally add weather, surface, temperature, time of day, and area-specific RPE\n• Add notes to each training day\n\nCLEAR INSIGHTS\n• Review total sRPE for the last 7 days or calendar week • See acute load and ACWR • Compare recent 7-, 14-, or 28-day periods • View weekly total and acute-load trends • Explore a color-coded load calendar and daily details\n\nYOUR DATA, YOUR DEVICE • No account or sign-in required • Training records are stored on your device • Export your records as CSV • Create and import JSON backups without deleting existing records • Delete all records whenever you choose • Set local reminders for selected days and times\n\nRPE log includes advertising. Advertising and consent services may process data as explained in the privacy policy. ACWR and other metrics are reference points for reflection only. RPE log does not provide medical advice, diagnosis, treatment, or injury prediction.
Screenshots
Verdict
The clearest difference is iOS requirement: RM計算機 at 13.0 against RPE log's 16.0. On price and in-app purchases 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 | RM計算機 | RPE log |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone — better |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 12 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Oshi Kadota | Taro Yamamasu |
In-app purchases
RM計算機
No in-app purchases
RPE log
No in-app purchases





