# NotificationTimer vs IMPULSE

The clearest difference is in-app purchases: NotificationTimer at none against IMPULSE's 2. IMPULSE's advantage is ads (none vs shown) and update cadence (every 8 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. IMPULSE sells 2 in-app purchases, starting at $9.99 per month. NotificationTimer asks for nothing beyond the download.

NotificationTimer ships an update every 3 weeks, IMPULSE every 8 days. The most recent releases landed on September 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | NotificationTimer | IMPULSE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Ad-supported | — |
| Size | 62 MB | 50 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Takashi Hidano](https://appshunter.io/developer/1540406770) | [German Iushchenko](https://appshunter.io/developer/1881343765) |

## What reviewers say

### NotificationTimer

[App page](https://appshunter.io/ios/app/notificationtimer/id1565172282)

Easily schedule recurring notifications for tasks or waiting periods. Set custom titles and messages that appear at your chosen time. Refresh timers with a single tap for continuous use.

**Highlights:** Set notifications by elapsed time, Easily re-set timers, Customizable titles and messages, Toggle notifications on/off, Permission settings for notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### IMPULSE

[App page](https://appshunter.io/ios/app/impulse-stop-cravings-and-urges/id6761974766)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Impulse Premium Monthly | $9.99 | per month |
| IMPULSE Premium — Yearly | $39.99 | per year |


## Frequently asked questions

### Is NotificationTimer free?

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

### Is IMPULSE free?

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

### Do NotificationTimer or IMPULSE have ads?

NotificationTimer shows ads; IMPULSE does not.

### Which is updated more often, NotificationTimer or IMPULSE?

NotificationTimer ships an update every 3 weeks, and IMPULSE every 8 days. Most recently, NotificationTimer was updated on September 21, 2026 and IMPULSE on October 3, 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.*