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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Powerful gym workout tracker app to plan routines, log workouts, and track every exercise. Ideal for bodybuilding, weightlifting, strength training, powerlifting, weight loss or simply staying strong and fit. Blast is an offline gym log and workout tracker that lets you record every set and rep while keeping track of your progress through powerful analytics (estimated 1RM, training volume, intensity) and a progression system adapted to your training. No ads, just focused training and real progress in the gym. Key features - One-tap workout & exercise logging – add or clone sets in seconds and ditch paper notebooks and old-school gym diaries. - Multiple gym workout routines to choose from – pick a pre-made training session and build muscle with confidence. - Custom routine builder – create Push/Pull/Legs, Full-Body, 5x5 or any gym split, or import a friend’s workout plan via QR code. - Advanced set support – supersets, drop sets, warm-ups, failure sets and giant sets handled cleanly in your gym log. - Smart rest timers – up to four auto-start timers keep every strength training session on schedule. - Real-time statistics – view 1RM graphs, training volume curves, intensity zones and session duration as you lift. - Equipment & execution options – barbell, dumbbell, machine, kettlebell, bodyweight and more, with variations for each exercise. - Body measurement tracker – log bodyweight, waist, arms and more to see your full fitness transformation. - Muscle fatigue heat map – see which muscle groups are fresh or fatigued before planning your next gym workout. - Works offline – keep your gym workout log and training history with you, even without an internet connection. Built for every fitness goal Whether your focus is strength training, weightlifting, bodybuilding, powerlifting, weight loss, recomposition or general fitness, Blast keeps every lift organised and every workout moving forward. Use it as your: - Workout tracker - Strength training app - Bodybuilding log - Powerlifting log - General fitness and exercise tracker Get started in three steps 1. Install the app and build your first workout routine (or use an existing training plan). 2. Hit the gym and log your workouts and exercises with a single tap. 3. Watch the stats climb as you add weight, reps and volume. Made by lifters, improved by you We’re a small team of lifters who rely on Blast for every session. Your feedback shapes the roadmap—tell us what you need next in your workout tracker. Download now and turn every workout into measurable progress with the ultimate gym workout tracker app. "Blast Workout" plans: Monthly: $8.99 Annual: $54.99 Payments and Renewal: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase No cancellation of the current subscription is allowed during the active period. 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. Both last shipped on October 24, 2026.
| 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









