# BrainDumpy vs Truly Simple Nudges

The clearest difference is iOS requirement: BrainDumpy at 15.1 against Truly Simple Nudges's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. BrainDumpy sells 2 in-app purchases, starting at $4.99 per month and Truly Simple Nudges sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BrainDumpy ships an update weekly, Truly Simple Nudges every 9 days. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BrainDumpy | Truly Simple Nudges |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Size | 44 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Barry Trearty](https://appshunter.io/developer/1824853655) | [Colin Wright](https://appshunter.io/developer/1814828139) |

## What reviewers say

### BrainDumpy

[App page](https://appshunter.io/ios/app/braindumpy/id6756788914)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brain Dumpy Pro – Monthly | $4.99 | per month |
| Brain Dumpy Pro – Yearly | $39.99 | per year |


### Truly Simple Nudges

[App page](https://appshunter.io/ios/app/truly-simple-nudges/id6767690491)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | one-time |


## Frequently asked questions

### Is BrainDumpy free?

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

### Is Truly Simple Nudges free?

Truly Simple Nudges is free to download, with in-app purchases available.

### Do BrainDumpy or Truly Simple Nudges have ads?

Neither BrainDumpy nor Truly Simple Nudges shows ads.

### Which is updated more often, BrainDumpy or Truly Simple Nudges?

BrainDumpy ships an update weekly, and Truly Simple Nudges every 9 days. Most recently, BrainDumpy was updated on September 30, 2026 and Truly Simple Nudges on October 9, 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.*