Blast vs Dr. Testo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blast
Log your gym workouts, plan routines, and track progress with detailed analytics. This app helps you monitor strength, volume, and body measurements, supporting various training styles offline.
- One-tap workout and exercise logging
- Customizable routine builder
- Advanced set support (supersets, drop sets)
- Smart rest timers
- Real-time statistics and graphs
- Body measurement tracking
- Offline functionality
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Free gym workout tracker with no ads. Plan routines, log sets and reps, and track every lift, even offline. Blast is a gym log for people who lift. Record each set in one tap, follow a routine or build your own, and watch estimated 1RM, training volume and intensity climb session after session. No ads, no feed, just your training. Why lifters pick Blast - Log a set in one tap. Clone the previous set, mark warm-ups, drop sets and sets to failure, add notes per exercise. - Supersets and giant sets handled cleanly, with up to four auto-start rest timers. - Muscle fatigue heat map shows which muscle groups are fresh before you plan the next session. No other gym log does this. - Routine builder for Push/Pull/Legs, Full Body, Upper/Lower, 5x5 or any split, plus a week plan generator that fits your schedule. - Import a friend's routine by scanning a QR code, or share yours. - Exercise library with equipment and execution variations: barbell, dumbbell, machine, cable, kettlebell, bodyweight. - Per exercise charts: heaviest weight, estimated 1RM, total volume, personal records and full history. - Body measurements on a body diagram: weight, waist, arms, chest, thighs and more, synced with Apple Health. - Works fully offline. Cloud backup to Google Drive, CSV export. Built for every goal Bodybuilding, powerlifting, weightlifting, strength training, hypertrophy, weight loss or general fitness. Train at the gym or at home. Get started in three steps 1. Build your first routine or pick a ready-made one. 2. Hit the gym and log each set with a single tap. 3. Watch your stats climb as weight, reps and volume go up. Made by lifters, improved by you We are a small team of lifters and we use Blast for every session. Tell us what you need next. Blast Premium Core logging is free. Premium unlocks unlimited routines, full analytics, the fatigue heat map, the workout generator and cloud backup. Monthly: $8.99. Yearly: $54.99. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of use: https://blastworkout.app/terms Privacy policy: https://blastworkout.app/privacy-policy
Dr. Testo
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Boost your testosterone level naturally. Stop guessing. See where your testosterone may stand—and what to do next. Dr. Testo turns 14 quick answers into a personalized, science-backed testosterone optimization plan. Get an estimated starting level, see your modeled natural potential, and follow a daily protocol built around your body, habits, and goals. KNOW YOUR LEVEL • Estimate your current testosterone level in about one minute • Compare your position with an age-based benchmark • See your modeled maximum potential and projected rank • Discover what may be holding your level back BUILD YOUR PERSONAL PROTOCOL • Optimize sleep, resistance training, diet, stress and body composition • Add alcohol tracking when it is relevant to your profile • Explore 36 advanced optimizations across supplements, micronutrients, botanicals and environmental factors • See the modeled impact before adding or removing an optimization TRACK WHAT MOVES YOU • Separate your long-term Base from short-term Today effects • See the modeled positive and negative influences behind daily changes • Track progress, percentiles, milestones and personal records • Review your 30, 60, 90, 180 and 365-day projections PERSONALIZED, NOT GENERIC Dr. Testo ranks advanced optimizations for your current profile, helping you focus on the changes with the highest modeled potential. You choose what to add, build the protocol that fits your life and see how every decision changes your projected path. FOR MEN WHO WANT A CLEARER DIRECTION Whether you are researching low testosterone symptoms, aiming to support a naturally higher level, comparing lifestyle optimization with TRT, or looking for a focused hormone tracker, Dr. Testo brings your starting point, daily actions and long-term direction into one clear system. GO BEYOND A BASIC TESTOSTERONE TRACKER See how resistance training, sleep, diet quality, stress, body fat, alcohol, vitamins, minerals, botanical supplements and environmental exposure may shape your modeled direction. Understand the difference between a temporary testosterone boost and the habits that may increase your long-term Base. PRIVATE BY DESIGN Your assessment, protocol, check-ins and modeled history stay on your device. No account is required for the core experience. Know your level. Build your protocol. Track your progress. Dr. Testo Pro — Subscriptions Dr. Testo offers Monthly and Annual auto-renewing subscriptions. The Annual plan includes a 7-day introductory free trial only when the App Store confirms that your Apple ID is eligible; the Monthly plan has no trial. Your local price, currency, billing period and any eligible trial are shown before purchase and confirmed again by Apple. Payment is charged to your Apple ID. A subscription renews unless auto-renew is turned off at least 24 hours before the trial or current period ends, subject to Apple's then-current rules. You manage or cancel an Apple subscription in your Apple ID subscription settings. Deleting the app or local data does not cancel billing. Privacy Policy: https://drtesto.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Dr. Testo at 5.0 against Blast's 4.5. Dr. Testo also leads on update cadence (every 8 days vs every 3 weeks). Blast's advantage is ratings volume (8 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads, 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. Blast sells 14 in-app purchases, starting at $6.99 per month and Dr. Testo sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Dr. Testo holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Blast has 8 ratings behind it against 1, so its average is the more settled of the two.
Blast ships an update every 3 weeks, Dr. Testo every 8 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | Blast | Dr. Testo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 92.3% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 82 MB | 114 MB |
| Age rating | 4+ | 12+ |
| Developer | Alexandre Guidet | MUSTAFA MIHCI |
In-app purchases
Blast
- Monthly Subscription14 Days trial$6.991 Month
- Monthly Subscription$6.991 Month
- Monthly Subscription7 Days trial$6.991 Month
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- Monthly Subscription14 Days trial$8.991 Month
- Quarterly Subscription14 Days trial$16.993 Months
- Quarterly Subscription$16.993 Months
- Quarterly Subscription7 Days trial$16.993 Months
- Yearly Subscription1 Year trial$29.991 Year
- Yearly Subscription1 Month trial$31.991 Year
- Yearly Subscription$34.991 Year
- Yearly Subscription14 Days trial$41.991 Year
- Yearly Subscription1 Month trial$43.991 Year
- Yearly Subscription1 Year trial$44.991 Year
- Yearly Subscription$44.991 Year
Dr. Testo
- Dr. Testo Pro Monthly$3.991 Month
- Dr. Testo Pro Annual7 Days trial$14.991 Year









