Interval Timer vs WakeProof Alarm Clock
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 timer for high-intensity interval training (HIIT), Tabata, and other workout styles. It offers clear visual cues and sound notifications to guide users through work and rest periods, allowing them to focus on their exercise. Users can save routines, set reminders, and integrate with music playback.
- Customizable work and rest intervals
- Sound cues for phase transitions
- Background operation
- Landscape mode support
- Save custom routines
- Workout reminders
- Clear phase color indicators
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Set your work and rest intervals, press start, and focus on your workout. PureHIIT is a simple timer for HIIT, Tabata, EMOM, circuits, and boxing rounds. • Adjust work, rest, and round settings to suit your session. • Follow sound cues as you move from one phase to the next. • Keep listening to your music while you train. • Use the timer in the background or in landscape mode. • Start with a prebuilt routine or save your own. • Set workout reminders to help you keep a routine. Getting started is simple: choose a routine or set your intervals, check the number of rounds, and press start. Clear phase colors help you see when to work and when to rest. Free to download, with optional in-app purchases. Apple Watch features require Premium. On Apple Watch, the app integrates with Health to record heart rate and energy used. Make time for your next workout with PureHIIT. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
WakeProof Alarm Clock
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WakeProof is a proof-based alarm clock for people who struggle to get out of bed. You can explore WakeProof for free. Setting and enabling alarms requires a WakeProof Premium subscription. Instead of tapping dismiss and falling back asleep, WakeProof asks you to complete proof missions before the alarm stops. Use a QR station in the bathroom, step goals, math problems, shake tasks, or a wake check after dismissal. Key features: - Create alarms with repeat days, labels, sounds, snooze rules, and vibration. - Add proof missions that are designed to get you moving. - Use QR proof stations stored locally on your device. - Track streaks, missed alarms, emergency stops, and wake-check results. - Check alarm readiness before bedtime. - No account required. WakeProof is built for heavy sleepers, early mornings, school, work, routines, and anyone who needs more than a basic alarm clock. Note: iOS does not allow third-party apps to register the same kind of system alarm as Apple’s Clock app. WakeProof uses local notifications and in-app checks where available, and includes an Alarm Readiness screen to help you prepare your device settings. WakeProof Premium is an auto-renewable subscription purchased in the app. Prices and plans are shown before purchase, and new subscribers may get a free trial where offered. Payment is charged to your Apple Account. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings. Privacy Policy and Terms of Use: https://github.com/tarikyesilcimenn/Wake-Proof/blob/main/POLICY.md
Screenshots
Verdict
The clearest difference is ads: WakeProof Alarm Clock at none against Interval Timer's shown. WakeProof Alarm Clock also leads on update cadence (daily vs fortnightly) and iOS requirement (13.0 vs 15.0). Interval Timer's advantage is device support (4 vs 2). On price and in-app purchases 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 7 in-app purchases, starting at $3.99 per month and WakeProof Alarm Clock sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Interval Timer ships an update fortnightly, WakeProof Alarm Clock daily. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Interval Timer | WakeProof Alarm Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (297 ratings) — better | — |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 297 — better | — |
| Update frequency | Fortnightly | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 31 MB |
| Age rating | +4 | 4+ |
| Developer | Miklos Pavel | Tarık Ziya YESILCIMEN |
Bugs and requests
Interval Timer
Reported bugs
2 issues- Advertisements still present after paying for removal
- App requires premium to start timer (recent change)
Requested features
8 requests- Remove the cap on rounds
- Add a background click feature (e.g., every second)
- More sound options
- Option for more than one workout
- Add a halfway beep
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- Add a countdown for the workout interval
- Beep once at 15 seconds for a 30-second workout interval
- Countdown the last 3 seconds of a workout interval
WakeProof Alarm Clock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Interval Timer
- Monthly$3.991 Month
- Yearly7 Days trial$19.991 Year
- Remove Ads$1.99
- Custom sounds$1.99
- Premium features$4.99
Show 2 moreShow fewer
- Premium features$9.99
- Premium features$14.99
WakeProof Alarm Clock
- Wake Proof App3 Days trial$7.997 Days
- Wake Proof App3 Days trial$24.991 Year
Questions
Is Interval Timer free?
Is WakeProof Alarm Clock free?
Do Interval Timer or WakeProof Alarm Clock have ads?
Which is updated more often, Interval Timer or WakeProof Alarm Clock?
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