Souhuka vs Quick 1RM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Souhuka
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"I'm working hard but not gaining muscle." The reason might be a lack of total volume management. Souhuka calculates and tracks your total training volume (weight × reps × sets) in real time — the most important metric for muscle hypertrophy. [Real-Time Volume Calculation] Just enter weight, reps, and sets — your total volume is calculated instantly. Log your workout in 1 second, even mid-session. [Automatic Week-over-Week & Session Comparison] See exactly how many kg more you lifted vs last week, and what % you've grown since your last session. Visible progress keeps you motivated. [Progress Charts by Muscle Group] Track volume trends for chest, back, legs, shoulders and more with easy-to-read charts. [Full Training History] Review all past records and train with your previous self as your benchmark. [Share to Instagram Stories] Share your daily training results to Instagram Stories with one tap. Show your progress to friends and boost your motivation even further. Perfect for: · Anyone aiming for muscle hypertrophy or bulking up · Those who want to log every workout · People who prefer data-driven training over guesswork Feel your muscle growth through the numbers. Terms of Use: https://souhuka.com/terms.html Privacy Policy: https://souhuka.com/privacy.html
Quick 1RM
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Quick 1RM is the most simple and speedy Repetition Maximum (RM) calculator, designed for lifters who want to focus purely on their workout. [Features] ・Fully Automatic Calculation Just input your weight and reps. Your 1 to 12RM chart appears instantly—no "Calculate" button required. ・Gym-Optimized UI Built for serious lifting. Even with wrist wraps and knee sleeves on, the minimal interface is hassle-free with zero unnecessary screens. ・Reliable Epley Formula Displays highly accurate 1-12 RM calculations, perfect for planning your heavy main sets for hypertrophy and strength. ・One-Tap Clear Instantly reset your inputs with a single tap, making it seamless to move on to your next exercise. Quick 1RM is the perfect buddy to help you crush your limits.
Screenshots
Verdict
The clearest difference is ads: Souhuka at none against Quick 1RM's shown. Souhuka also leads on device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement 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. Souhuka sells 2 in-app purchases, starting at $2.99 per month and Quick 1RM sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.
| Parameter | Souhuka | Quick 1RM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | Every 2 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 22 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | SVP LLC | Shota Yamada |
In-app purchases
Souhuka
- Souhuka Premium Monthly7 Days trial$2.991 Month
- Souhuka Premium 年額7 Days trial$22.991 Year
Quick 1RM
- Buy Me a Protein Shake🥛$1.99
- Remove Ads$2.99









