DoFasting App Review UK (2026)

A popular fasting app with scale integration - decent tracking but subscription practices draw criticism

Trustpilot 3.3 ★
Reviews 2,455
Price ~£55/yr
Best For Fasting + tracking
Quick Verdict: DoFasting combines a fasting timer with calorie tracking and optional smart scale integration. The app features work well, with 77% of Trustpilot reviews being positive. However, the 12% of 1-star reviews highlight subscription concerns - difficulty cancelling, unexpected renewals, and refund issues. Manage your subscription carefully.

What is DoFasting?

DoFasting is an intermittent fasting app that goes beyond a simple timer. It includes calorie tracking, workouts, recipes, and integrates with DoFasting's smart scale for body composition tracking.

The app starts with a quiz to personalise your fasting plan, then provides daily guidance on when to fast and what to eat during eating windows.

What DoFasting Offers

  • Fasting Timer: Track fasting windows with customisable plans
  • Calorie Tracking: Log food during eating windows
  • Workout Videos: Exercise routines included
  • Recipes: Fasting-friendly meal ideas
  • Smart Scale: Optional hardware for body composition (sold separately)
  • Progress Tracking: Weight and measurement trends
  • Articles: Educational content about fasting

DoFasting Pricing UK

  • 3-Month: Around £33
  • 6-Month: Around £46
  • 12-Month: Around £55-67 (varies by offers)
  • Smart Scale: Sold separately (around £50-60)

Pricing is often personalised after taking their quiz. Watch for auto-renewal - subscriptions renew automatically unless cancelled.

Subscription Caution: While 77% of reviews are positive, recurring complaints include: difficulty cancelling (some users report needing to cancel "three times"), unexpected subscription renewals, significant price increases at renewal (33%+ in some cases), and strict 14-day refund policy. If you subscribe, immediately note how to cancel and set reminders before renewal.

The App Experience

DoFasting's core functionality works well. The fasting timer is clear, the personalised plan makes starting easy, and the combination of fasting with calorie tracking is more comprehensive than timer-only apps.

The smart scale integration is genuinely useful for those who want body composition tracking (muscle mass, body fat, water weight) alongside fasting progress. It syncs automatically with the app.

The calorie tracking isn't as detailed as dedicated apps like MyFitnessPal, but it's sufficient for most users during eating windows.

Pros & Cons

Pros

  • 77% positive reviews
  • Combined fasting + calorie tracking
  • Smart scale integration
  • Workouts included
  • Personalised plans
  • Recipe suggestions
  • Body composition tracking

Cons

  • Subscription complaints
  • Cancellation difficulties
  • Price increases at renewal
  • 14-day refund policy
  • No truly free version
  • Quiz required to see pricing

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What Real Users Say

DoFasting has 3.3/5 on Trustpilot from 2,455 reviews. The split: 45% 5-star, 32% 4-star, 10% 3-star, 12% 1-star.

"The scale is invaluable for tracking body composition. Seeing muscle mass increase while weight drops is really motivating. App is straightforward to use." - Trustpilot review
"Had to cancel three times before my cancellation was accepted. When I finally got through, they'd already charged me for another period." - Trustpilot review

What positive reviewers say: Good scale tracking, helpful for fasting routine, motivating progress visuals

What negative reviewers say: Cancellation nightmare, unexpected charges, poor refund policy

Who DoFasting Is For

Comprehensive Trackers

Want fasting, calories, and body composition together.

Data Enthusiasts

Smart scale provides detailed body composition.

Workout Wanters

Exercise videos included with subscription.

Careful Subscribers

Must be vigilant about cancellation timing.

Who Should Look Elsewhere

  • Free app seekers: No meaningful free version
  • Those wary of subscriptions: Cancellation complaints are significant
  • Simple fasting timers: May be overkill if you just want a timer

The Bottom Line

DoFasting is a capable fasting app with more features than most competitors - calorie tracking, workouts, recipes, and smart scale integration. The majority of users (77%) rate it positively and find the comprehensive tracking helpful.

However, the subscription practices are concerning. The 12% of 1-star reviews consistently cite cancellation difficulties, unexpected charges, and poor refund policies. These aren't isolated incidents - they're patterns.

If you choose DoFasting, the features are genuinely useful. But protect yourself: note exactly how to cancel, set calendar reminders before renewal, monitor your payment methods, and be aware of the strict 14-day refund window.

Our verdict: Good features, subscription concerns. Subscribe with caution.

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