ShredFast vs D1+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ShredFast
Access a growing library of kettlebell and bodyweight HIIT workouts for all levels. Track progress, join a supportive global community, and utilize comprehensive nutrition and mindset plans for lasting wellbeing.
- Kettlebell and bodyweight HIIT workouts
- Progress tracking with 'ShredFast hours'
- Global supportive community
- Weekly workouts
- Flexible session lengths
- Nutrition and mindset plans
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Transform your body and your lifestyle. With ShredFast, you don’t just get workouts, you join a movement. Gain full access to a constantly growing library of kettlebell and bodyweight HIIT workouts, suitable for every level from beginner to advanced. Track your progress by logging your “ShredFast hours,” monitor improvements, and stay accountable to yourself. Become part of a global, supportive community, thousands of members training together, sharing achievements, and motivating one another worldwide. Stay engaged with regular weekly workouts, flexible session lengths (30, 45, 60 mins), and comprehensive nutrition & mindset plans to elevate your health. ShredFast isn’t just an app, it’s a path to a stronger body, sharper mind, and lasting wellbeing. TERMS OF SERVICE: https://shredfast.web.app/pages/eula
D1+
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Download the D1+ app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, check your profile and membership status, and more – all from your device. Visit https://www.d1fitnessgym.co.uk/ to learn more.
Screenshots
Verdict
The clearest difference is in-app purchases: D1+ at none against ShredFast's 3. D1+ also leads on ads (none vs shown) and update cadence (every 2 days vs weekly). 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. ShredFast sells 3 in-app purchases, starting at $29.99 per month. D1+ asks for nothing beyond the download.
ShredFast ships an update weekly, D1+ every 2 days. The most recent releases landed on September 30, 2026 and September 10, 2026 respectively.
| Parameter | ShredFast | D1+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (74 ratings) — better | — |
| Positive reviews | 87.9% of reviews | — |
| Number of ratings | 74 — better | — |
| Update frequency | Weekly | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 199 MB | 31 MB |
| Age rating | 12+ | 4+ |
| Developer | Shred Fast Global | D1 Fitness Gym LTD |
In-app purchases
ShredFast
- Monthly plan1 Month trial$29.991 Month
- 12 Months plan1 Month trial$179.991 Year
- 6 Months plan1 Month trial$289.996 Months
D1+
No in-app purchases
