# Not vs Pebble

The clearest difference is price: Pebble at Free against Not's $2.99. Not's advantage is in-app purchases (none vs 1) and update cadence (every 2 days vs weekly). On ads, device support and iOS requirement there is nothing between them.

Pebble is free to download; Not costs $2.99 up front. Pebble sells 1 one-off in-app purchase. Not asks for nothing beyond the download.

Not ships an update every 2 days, Pebble weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Not | Pebble |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/not-to-do/id6449751431/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Paid | — |
| Size | 0 MB | 6 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Do Something Good](https://appshunter.io/developer/950562311) | [Takahiro Machida](https://appshunter.io/developer/1887162612) |

## What reviewers say

### Not

[App page](https://appshunter.io/ios/app/not-to-do/id6449751431)

Get daily prompts for actions to avoid, helping you focus on what truly matters. Swipe away distractions to enhance your concentration on life's priorities.

**Highlights:** Daily reminders of things to avoid, Swipe to dismiss tasks, Focus on important matters, Enhance concentration

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

**In-app purchases:** none


### Pebble

[App page](https://appshunter.io/ios/app/pebble-quick-memo/id6760996127)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pebble Pro | $0.99 | one-time |


## Frequently asked questions

### Is Not free?

Not costs $2.99, with no in-app purchases.

### Is Pebble free?

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

### Do Not or Pebble have ads?

Neither Not nor Pebble shows ads.

### Which is updated more often, Not or Pebble?

Not ships an update every 2 days, and Pebble weekly. Most recently, Not was updated on November 3, 2026 and Pebble on November 5, 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.*