Interval Timer vs Canful
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer
This app provides a customizable interval timer for various training styles like HIIT, boxing, and Tabata. It features a distraction-free interface, audio cues, and haptic feedback for focused workouts. It also integrates with HealthKit to log your training sessions.
- Customizable work/rest intervals
- HIIT, Sprint, Boxing, and Tabata timers
- Rounds and sets control
- Audio cues and voice guidance
- Haptic feedback
- HealthKit integration
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Train with precision. Perform with intent. KNTC is a powerful interval timer built for athletes, coaches, and anyone who trains with purpose. Whether you’re doing HIIT, sprint training, boxing rounds, or classic Tabata, KNTC gives you a fast, distraction-free timer designed for performance. Built with a bold, CrossFit-inspired design and a landscape-first workout view, KNTC keeps your focus where it belongs: on the work. Built for every interval workout - Interval Timer - Fully customizable work/rest intervals - HIIT Timer: Perfect for high-intensity interval training - Sprint Timer: Short, explosive efforts with precise timing - Boxing Timer: Rounds, rest, and round warnings - Tabata Timer - Rounds & Sets: Train by rounds with total control - Stopwatch: Simple, accurate time tracking Smart timer input Create timers in seconds: - Adjust work, rest, rounds, and sets - Reuse and tweak workouts instantly - Designed for speed, no clutter, no friction Who is KNTC for? - CrossFit & functional fitness athletes - Boxers & martial artists - Runners & sprinters - Coaches & gyms - Anyone who trains in rounds, intervals, or Tabata Designed for real training - Clear audio cues & voice guidance - Haptic feedback for hands-free workouts - High-contrast mode for intense environments - Optimized landscape display for gym floors and wall mounts KNTC integrates with the HealthKit to log your workouts. -- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Canful
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Canful helps you quit nicotine pouches and snus. Every piece of advice in the app has a source. THE CAN FILLS UP Every pouch you skip lands in your can. Every craving you get through becomes a golden pouch. When the can is full, it gets a lid and a new one starts filling. WHEN A CRAVING HITS Tap "I have a craving" for tools that take a few minutes: surf the wave, breathe through it, play Stack, move, or read your why. Rate the craving before and after, and see which tool works best for you. DECIDE IN ADVANCE Make if-then plans for your triggers, like coffee, stress or driving. A SLIP IS NOT A RELAPSE If you take one, log it and keep going. Your free days stay; only the pouches you took come off the can. WATCH YOUR BODY RECOVER A timeline of what happens after your last pouch, with a source for every step and how strong the evidence is. PRIVACY No account, no ads, no tracking and no AI. Everything stays on your phone. Canful is support, not medical care. Nicotine replacement and a quitline can raise your chances. CANFUL PLUS Every craving tool and the help lines are always free. Canful Plus unlocks levels, badges, the shelf, your patterns, reminders before your tricky hour and a savings goal. Yearly with a 7-day free trial, or monthly. Payment is charged to your Apple Account. It renews automatically unless turned off at least 24 hours before the end of the period. Manage it in Settings. Privacy: https://canful.gojansson.com/privacy Terms: https://canful.gojansson.com/terms
Screenshots
Verdict
The clearest difference is update cadence: Canful at every 2 days against Interval Timer's monthly. Canful also leads on iOS requirement (15.0 vs 26.0). 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. Interval Timer sells 4 in-app purchases, starting at $2.99 per month and Canful sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Interval Timer ships an update monthly, Canful every 2 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.
| Parameter | Interval Timer | Canful |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 2 MB |
| Age rating | 4+ | 17+ |
| Developer | Ruslan Sayfutdinov | David Jansson |
In-app purchases
Interval Timer
- KNTC Interval Timer Monthly Access$2.991 Month
- Weekly Access$4.997 Days
- KNTC Interval Timer Annual Access$19.991 Year
- KNTC Interval Timer PRO$29.99
Canful
- Canful Plus, monthly$4.991 Month
- Canful Plus, yearly7 Days trial$24.991 Year









