Alarm Clock / Time Signal vs Subscription Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alarm Clock / Time Signal
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This is an alarm clock that tells you the time. You can tell the time just by listening, without looking at the screen. It will repeat the time over and over until you notice it. This app is especially recommended for people who can't wake up to music. The alarm is stopped by matching the pictures. Match the pictures above and below to stop the alarm. The difficulty of matching the pictures can be set in advance by the customer. The design has been completely redesigned. Multiple designs based on red are available. The system has been completely redesigned. The operation has been simplified for stress-free use. A separate time signal has been added to the alarm. Do you ever fall asleep after stopping the alarm? After stopping the alarm, the time will be announced every 5 minutes until you close the app. Notes about this app: ※ Uses the voice notification function of the iPhone/iPad itself. If you do not allow notifications, the alarm function will end when you close the app screen. The app will work regardless of whether notifications are allowed, but we ask that you allow notifications to save energy and ensure reliable operation. Please note that if you are in silent mode or have the notification function of the iPhone/iPad suppressed, the sound will not sound. * The app will not close due to automatic sleep. The operation screen will be locked and the screen will remain displayed until the specified time. * If you leave the alarm on the lock screen for 30 minutes, the next alarm will not sound. In that case, please launch the app. (The next alarm will be automatically reset when the app is launched.) Do not expect music from this app. No music will be played at all. The sound does not support the 24-hour system. If the screen shows 8:00 p.m., it will announce 8:00 a.m. Please be careful. * For customers using Apple Watch We apologize for the inconvenience, but please select the notification tab from the Watch app on the iPhone home page and set it so that "Alarm Clock" notifications are not forwarded to Apple Watch. If this setting is not set, notifications will be forwarded to the Apple Watch and the app will not work properly.
Subscription Tracker
Easily track all your recurring payments in one place to identify which services are truly valuable. Visualize your spending, avoid missed payments with calendar alerts, and gain control over your monthly expenses.
- Visualize cost performance
- Track upcoming billing dates
- See yearly spending charts
- Customize currency and categories
- Calculate cost per hour
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Catch the subscriptions that quietly drain your money. Subscriptions pile up before you realize it. Track all your recurring payments in one place and see which services are actually worth it. Features Visualize your cost performance Enter your weekly usage and the app automatically calculates your cost per hour. Clear labels like “Good Value,” “Fair,” and “Too Expensive” instantly show whether a subscription is worth keeping. Never miss a payment See upcoming billing dates in the calendar view. Know exactly when and how much you'll be charged so nothing catches you by surprise. See your yearly spending instantly View your total monthly and yearly subscription costs in a simple chart. You might be surprised how much those small subscriptions add up. Customize everything Choose your currency, categories, and value benchmark ($/hr). Organize subscriptions by category such as Entertainment, Work, Education, and more. Who it's for • People who have too many subscriptions • Anyone still paying for services they forgot about • Anyone who wants better control of monthly expenses One-time purchase. No ads. This is a subscription manager without a subscription. Buy once. Use forever.
Screenshots
Verdict
The clearest difference is update cadence: Subscription Tracker at every 5 days against Alarm Clock / Time Signal's monthly. Alarm Clock / Time Signal's advantage is iOS requirement (14.4 vs 17.0). 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
Alarm Clock / Time Signal costs $0.99 and Subscription Tracker $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Alarm Clock / Time Signal ships an update monthly, Subscription Tracker every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Alarm Clock / Time Signal | Subscription Tracker |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 117 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | hideo nakamura | kaisei watanabe |
In-app purchases
Alarm Clock / Time Signal
No in-app purchases
Subscription Tracker
No in-app purchases
Questions
Is Alarm Clock / Time Signal free?
Is Subscription Tracker free?
Do Alarm Clock / Time Signal or Subscription Tracker have ads?
Which is updated more often, Alarm Clock / Time Signal or Subscription Tracker?
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