# Chip vs Murmur

The clearest difference is in-app purchases: Murmur at none against Chip's 3. Murmur also leads on iOS requirement (18.6 vs 26.0). Chip's advantage is update cadence (every 10 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Chip sells 3 in-app purchases, starting at $0.99 per 7 days. Murmur asks for nothing beyond the download.

Chip ships an update every 10 days, Murmur monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Chip | Murmur |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 19 MB | 6 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [james jager](https://appshunter.io/developer/1891183573) | [Luu Thi Tuyet Minh](https://appshunter.io/developer/1406224933) |

## What reviewers say

### Chip

[App page](https://appshunter.io/ios/app/chip-adhd-assistant/id6761900898)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chip Pro Weekly | $0.99 | per 7 days |
| Chip Pro Monthly | $2.99 | per month |
| Chip Pro Yearly | $19.99 | per year |


### Murmur

[App page](https://appshunter.io/ios/app/murmur-promise-box/id6764531911)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chip free?

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

### Is Murmur free?

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

### Do Chip or Murmur have ads?

Neither Chip nor Murmur shows ads.

### Which is updated more often, Chip or Murmur?

Chip ships an update every 10 days, and Murmur monthly. Most recently, Chip was updated on October 24, 2026 and Murmur on October 25, 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.*