Cauldron Timer vs CoreWeight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cauldron Timer
Prepare for your next belt test with this specialized timer designed for martial arts training. It helps you focus on your drills and practice routines.
- Belt test preparation
- Martial arts training
- Drill practice
- Routine focus
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Grab a bag and prep for your next belt test. America's Best brings you your very own Cauldron Timer.
CoreWeight
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CoreWeight — Everything You Need to Track Your Training. CoreWeight is a complete workout log for iPhone, iPad, Mac, and Apple Watch. Track strength training, cardio, body weight, body measurements, progress photos, personal records, and more — all in one place. Log your workouts quickly, review your progress with detailed charts, and stay motivated with goals and personal records. CoreWeight also includes a built-in HIIT & Tabata timer, photo comparisons, CSV import, and seamless iCloud sync across your Apple devices. KEY FEATURES • Quickly log exercises, sets, reps, and weight with minimal taps • Create workout menus and routines, or easily repeat previous workouts • Track training volume, estimated 1RM, body weight, body fat percentage, body measurements, heart rate zones, and more • Visualize your progress with detailed charts • Set goals and automatically track personal records • Compare Before & After photos side by side or with an overlay • Export progress photos as transition videos • Built-in HIIT & Tabata interval timer with customizable preparation, work, rest, and round settings • Sync your data across iPhone, iPad, Mac, and Apple Watch with iCloud • Import your existing workout history from CSV files • Create custom tracking fields and units • Share workouts and personal records with a single tap • Generate AI-ready prompts based on your recent training data FREE VERSION & LIFETIME LICENSE All CoreWeight features are available for free. The free iPhone and iPad versions display a banner ad on the Home screen. A one-time Lifetime License removes ads and lets you use CoreWeight without restrictions. The Mac version is ad-free. PRIVACY Your workout history, body measurements, and photos are stored on your device and in your own iCloud account. No CoreWeight account or login is required. Google AdMob is used only to display ads in the free iPhone and iPad versions. By using this app, you agree to Apple’s Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.vision-structure.com/coreweight/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Cauldron Timer at none against CoreWeight's 3. Cauldron Timer also leads on ads (none vs shown) and iOS requirement (9.0 vs 18.0). CoreWeight's advantage is update cadence (weekly vs every 5 weeks). On price 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. CoreWeight sells 3 in-app purchases, starting at $1.99 per month. Cauldron Timer asks for nothing beyond the download.
Cauldron Timer ships an update every 5 weeks, CoreWeight weekly. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.
| Parameter | Cauldron Timer | CoreWeight |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 9.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 7 MB | 17 MB |
| Age rating | 12+ | 4+ |
| Developer | Brigit Hawley | Hiroomi Kubo |
In-app purchases
Cauldron Timer
No in-app purchases
CoreWeight
- Monthly Membership$1.991 Month
- Annual Membership$9.991 Year
- Lifetime License$4.99
Questions
Is Cauldron Timer free?
Is CoreWeight free?
Do Cauldron Timer or CoreWeight have ads?
Which is updated more often, Cauldron Timer or CoreWeight?
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