# NotificationTimer vs KEEPER

The clearest difference is price: NotificationTimer at Free against KEEPER's $0.99. KEEPER's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On in-app purchases, device support and iOS requirement there is nothing between them.

NotificationTimer is free to download; KEEPER costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NotificationTimer ships an update every 3 weeks, KEEPER every 4 days. The most recent releases landed on September 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | NotificationTimer | KEEPER |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 62 MB | 14 MB |
| Requires iOS | **14.0** | 14.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Hidano](https://appshunter.io/developer/1540406770) | [hideo nakamura](https://appshunter.io/developer/1242808811) |

## 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


### KEEPER

[App page](https://appshunter.io/ios/app/keeper-time-management-tool/id6502432858)

**In-app purchases:** none


## Frequently asked questions

### Is NotificationTimer free?

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

### Is KEEPER free?

KEEPER costs $0.99, with no in-app purchases.

### Do NotificationTimer or KEEPER have ads?

NotificationTimer shows ads; KEEPER does not.

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

NotificationTimer ships an update every 3 weeks, and KEEPER every 4 days. Most recently, NotificationTimer was updated on September 21, 2026 and KEEPER on October 6, 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.*