Infinite Alarm vs Interval Chime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Infinite Alarm
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Infinite Alarm lets you set a start time, an interval, and a count — and rings that many times in a row. Set "from 7:00, every 5 minutes, 10 times" and even if you stop one alarm and drift back to sleep, the next one is already on its way. ■ Made for you if… ・You dismiss the snooze and fall right back asleep ・You want layers of backup on important mornings ・You're tired of stacking alarms one by one in the Clock app ■ Real alarms, not notifications Infinite Alarm uses AlarmKit, the same alarm engine as the built-in Clock app: ・Rings through Silent Mode and Focus ・Keeps ringing until you stop it, with a full-screen stop button on the Lock Screen ・No limit on how many alarms you can create ■ Features ・Interval & count: pick common values with one tap, or dial in any number ・Repeats: daily, weekdays, or any weekdays you choose — or just once ・Skip next: day off tomorrow? Mute just the next occurrence with one tap ・Sounds: vibration only, built-in tones, or your own audio imported from the Files app — with in-app preview ・Grouped list: one row per alarm set showing every ring time, sortable by time, next-up, or sound, with swipe-to-delete ■ Notes ・Requires iOS 26 or later ・Alarm permission is requested on first use ・No alarm app can ring on a powered-off or dead device ■ Privacy Your alarm settings never leave your device. Nothing is collected or transmitted.
Interval Chime
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Keep track of time with a chime while you study, work, or stretch. Interval Chime sounds at your chosen interval and stops automatically after the number of chimes you set. Create regular time markers without repeatedly checking your screen. For example, choose a 3-minute interval and 5 chimes, then tap Start for a 15-minute session. FREE FEATURES • Interval presets: 1, 3, 5, 10, or 15 minutes • Chime count presets: 1, 3, 5, 10, or 20 • Elapsed time, time until the next chime, and the number of chimes played • Pause, resume, and cancel • Four chime sounds and four color themes • An optional double chime at the end • Saved interval, count, sound, and theme settings • Notifications while your screen is locked or you use another app • Live Activities showing the timer status and your chosen settings PREMIUM — ONE-TIME IN-APP PURCHASE • Customize five interval presets from 1 to 60 minutes, in 1-minute steps • Customize five count presets from 1 to 60 chimes • Touch and hold a preset to edit it • Hide the banner linking to our other apps No subscription. See the price in the app's purchase screen. You can restore your purchase from the same screen. BEFORE YOU START Requires an iPhone with iOS 17.0 or later. Settings cannot be changed while a timer is running or paused. Notifications must be allowed for chimes while the app is in the background or the screen is locked. Notification sounds follow your silent mode, ringer/alert volume, Focus, and other system settings. Chimes while the app is on screen use media volume. Live Activity availability and display depend on your iPhone and system settings. Dynamic Island is available only on supported iPhones. LANGUAGES English, Japanese, and Korean. The app uses your preferred supported language. YOUR DATA Timer settings and session state are stored on your device. No app account is required. Purchases and restores use Apple's App Store, with RevenueCat managing purchase access. See the privacy policy for details.
Screenshots
Verdict
The clearest difference is in-app purchases: Infinite Alarm at none against Interval Chime's 1. Interval Chime's advantage is iOS requirement (17.0 vs 26.0). On price, ads 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 Chime sells 1 one-off in-app purchase. Infinite Alarm asks for nothing beyond the download.
| Parameter | Infinite Alarm | Interval Chime |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Katsuhiro Muto | NACHI KANEDA |
In-app purchases
Infinite Alarm
No in-app purchases
Interval Chime
- プレミアム$2.99
Questions
Is Infinite Alarm free?
Is Interval Chime free?
Do Infinite Alarm or Interval Chime have ads?
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