Seismic App vs Thundr App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Seismic App
This platform facilitates personalized nutrition coaching, enabling seamless communication between users and their coaches. It supports various dietary choices and helps users achieve specific nutrition goals like muscle gain or performance enhancement.
- Personalized nutrition coaching
- Coach-user communication
- Dietary guidance (paleo, keto, vegan)
- Nutrition goal support
- Muscle gain
- Performance enhancement
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Personalized nutrition coaching. Seismic is the premier nutrition coaching platform. Designed for optimum communication between you and your coach. The best path is the one you'll stay on. Seismic helps you find and stay on that path. We can help guide you through paleo, keto, vegan, vegetarian, and other dietary choices. As well as nutrition goals like muscle gain, composition, performance, and more!
Thundr App
Access your training and nutrition plans, join group challenges, and schedule appointments with coaches. This app supports physical training and mental toughness for a winning mindset.
- Workout tracking
- Nutrition information access
- Group challenges
- Scheduled workout viewing
- Coach appointment booking
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Crush your Thundrbro & Alpha Babe workouts from anywhere with the Thundr App! Gain access to all your training and nutrition information, join group challenges, see upcoming scheduled workouts, and book appointments with our knowledgeable Coaches. Founded by Dave Lipson & Camille Leblanc-Bazinet, our Mission is to make the world a better place through physical training, mental toughness with a winning mindset, while also elevating those around you. If you enjoy your training through the Thundr App, we’d love it if you took a second to leave a positive review because it helps us improve and also helps us reach more athletes. Thank you!!
Screenshots
Verdict
The clearest difference is rating: Seismic App at 4.5 against Thundr App's 3.9. Seismic App also leads on update cadence (every 6 weeks vs every 27 months) and review sentiment (79% vs 64%). On price, ads, in-app purchases and monetization model 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.
Seismic App holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 42 and 13 respectively. Written reviews point the same way: 79% of Seismic App's written reviews are positive against 64% of Thundr App's.
Seismic App ships an update every 6 weeks, Thundr App every 27 months. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.
| Parameter | Seismic App | Thundr App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (42 ratings) — better | 3.9 (13 ratings) |
| Positive reviews | 78.9% of reviews — better | 63.6% of reviews |
| Number of ratings | 42 — better | 13 |
| Update frequency | Every 6 weeks — better | Every 27 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 33 MB | 46 MB |
| Age rating | 4+ | 12+ |
| Developer | Working Against Gravity Technologies, LLC | DSS Sports Group Inc |
Customer experience
Seismic App
Thundr App
In-app purchases
Seismic App
No in-app purchases
Thundr App
No in-app purchases
