On the hour vs DaysRing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
On the hour
This utility app provides a single, focused function: a chime that sounds precisely on the hour. It's designed for users who need a simple, reliable auditory reminder of passing time.
- Hourly chime notification
- Simple, single-function design
- Reliable timekeeping alert
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Just one feature: Chime on the hour
DaysRing
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DaysRing visualizes the progress of any recurring cycle in real time. "Already 70% through the month, but only used half your mobile data?" "How far along is the pay cycle — what percentage?" "How much time until your AI usage resets?" DaysRing answers these questions instantly with percentages and countdowns. FEATURES ▸ 4 Cycle Types Daily, weekly, monthly, and one-time (countdown). Set your own reset day, date, and time. ▸ Real-Time Updates Progress percentage, elapsed time, and remaining time update every second. ▸ Numeric Mode Display concrete values like "3,421 MB remaining" or "$12.50 spent" instead of just percentages. ▸ What-If Simulation Drag a slider to see "What will my progress be in 12 hours?" — perfect for planning when to use limited resources. ▸ Widgets Home Screen (Small, Medium, Large), Lock Screen, and StandBy support. Four widget types available. Long-press the Small widget to choose which tracker to display. ▸ Reset Notifications Get notified at reset time, or 1–3 hours before. Never miss a cycle boundary again. ▸ Multiple Trackers Create as many trackers as you need. Set one as "Main" for prominent display on your Home Screen and widgets. ▸ Multilingual Supports English, Japanese, Chinese (Simplified), French, and Spanish. PERFECT FOR • Managing monthly mobile data usage pace • Counting down to payday or deadlines • Tracking AI service usage resets • Monitoring API credits and cloud resources • Keeping tabs on daily or weekly routines PREMIUM All core features are free. Premium (one-time purchase) unlocks custom colors and custom icons for each tracker.
Screenshots
Verdict
The clearest difference is in-app purchases: On the hour at none against DaysRing's 1. On the hour also leads on iOS requirement (15.1 vs 18.5). On price, update cadence, 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. DaysRing sells 1 one-off in-app purchase. On the hour asks for nothing beyond the download.
On the hour ships an update weekly, DaysRing every 4 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | On the hour | DaysRing |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.5 |
| Further details — not scored | ||
| Size | 28 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 田丰 何 | Kentaro Shirai |
In-app purchases
On the hour
No in-app purchases
DaysRing
- DaysRing Premium$0.99









