# TimerLog vs CalSyncAlert

The clearest difference is in-app purchases: TimerLog at none against CalSyncAlert's 2. TimerLog also leads on iOS requirement (17.6 vs 26.0). CalSyncAlert's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. CalSyncAlert sells 2 in-app purchases, starting at $0.99 per month. TimerLog asks for nothing beyond the download.

TimerLog ships an update every 2 months, CalSyncAlert fortnightly. Both last shipped on October 2, 2026.

## The numbers

| Metric | TimerLog | CalSyncAlert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/calsyncalert-calendar-alarm/id6756097650/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 6 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takada Hiroki](https://appshunter.io/developer/1847165450) | [kosuke konuma](https://appshunter.io/developer/1767116232) |

## What reviewers say

### TimerLog

[App page](https://appshunter.io/ios/app/timerlog/id6754220669)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CalSyncAlert

[App page](https://appshunter.io/ios/app/calsyncalert-calendar-alarm/id6756097650)

This app ensures you never miss important calendar events by converting them into unignorable, full-screen alarms. It syncs automatically with your existing calendars and offers customizable alert options for a more reliable reminder system than standard notifications.

**Highlights:** Automatic alarm sync from multiple calendars, Full-screen, unmissable alerts, Smart snooze options, Multiple alarm sound choices, Home screen widget with countdown, Background sync for updated alarms, Support for recurring events

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Full Version | $7.99 | one-time |


## Frequently asked questions

### Is TimerLog free?

TimerLog is free to download, with no in-app purchases.

### Is CalSyncAlert free?

CalSyncAlert is free to download, with in-app purchases available.

### Do TimerLog or CalSyncAlert have ads?

Neither TimerLog nor CalSyncAlert shows ads.

### Which is updated more often, TimerLog or CalSyncAlert?

TimerLog ships an update every 2 months, and CalSyncAlert fortnightly. Most recently, TimerLog was updated on October 2, 2026 and CalSyncAlert on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*