# ND Slow Shutter vs Stopwise

The clearest difference is ads: Stopwise at none against ND Slow Shutter's shown. Stopwise also leads on update cadence (every 10 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ND Slow Shutter sells 1 one-off in-app purchase and Stopwise sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ND Slow Shutter ships an update every 3 weeks, Stopwise every 10 days. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ND Slow Shutter | Stopwise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 22 MB | 3 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Foianesi](https://appshunter.io/developer/1817962841) | [Zheng-Feng Chen](https://appshunter.io/developer/6798600887) |

## What reviewers say

### ND Slow Shutter

[App page](https://appshunter.io/ios/app/nd-slow-shutter/id6747008686)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $2.99 | one-time |


### Stopwise

[App page](https://appshunter.io/ios/app/stopwise-exposure-dial/id6798600885)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stopwise Pro | $1.99 | one-time |


## Frequently asked questions

### Is ND Slow Shutter free?

ND Slow Shutter is free to download, with in-app purchases available.

### Is Stopwise free?

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

### Do ND Slow Shutter or Stopwise have ads?

ND Slow Shutter shows ads; Stopwise does not.

### Which is updated more often, ND Slow Shutter or Stopwise?

ND Slow Shutter ships an update every 3 weeks, and Stopwise every 10 days. Most recently, ND Slow Shutter was updated on October 14, 2026 and Stopwise 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.*