# ND+Timer vs NDTimer

The clearest difference is price: ND+Timer at Free against NDTimer's $1.99. NDTimer's advantage is in-app purchases (none vs 1) and chart position (#196 vs unranked). On update cadence, ads, device support and iOS requirement there is nothing between them.

ND+Timer is free to download; NDTimer costs $1.99 up front. ND+Timer sells 1 one-off in-app purchase. NDTimer asks for nothing beyond the download.

ND+Timer ships an update every 2 months, NDTimer every 3 months. Both last shipped on September 20, 2026.

## The numbers

| Metric | ND+Timer | NDTimer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | — | **#196** |
| Size | 9 MB | 1 MB |
| Requires iOS | 15.6 | **14.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Ullerich](https://appshunter.io/developer/1475365559) | [Tim Kloess](https://appshunter.io/developer/1680704375) |

## What reviewers say

### ND+Timer

[App page](https://appshunter.io/ios/app/nd-plus-timer/id1534477340)

This app helps photographers determine correct exposure times for long exposure shots using ND filters. It includes a timer to capture the perfect moment and offers pro features through in-app purchases for enhanced functionality.

**Highlights:** Exposure time calculation with ND filters, Integrated timer for capturing moments, Notifications while device is locked, Dark mode (Pro feature), Lock screen widget with running timer (Pro feature), Dynamic Island support (Pro feature), Automatic exposure computation for multiple filters (Pro feature)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ND+Timer Pro | $1.99 | one-time |


### NDTimer

[App page](https://appshunter.io/ios/app/ndtimer-long-exposure/id6447485150)

**Currently charting:** #196 Top Paid · Photo & Video (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is ND+Timer free?

ND+Timer is free to download, with in-app purchases available.

### Is NDTimer free?

NDTimer costs $1.99, with no in-app purchases.

### Do ND+Timer or NDTimer have ads?

Neither ND+Timer nor NDTimer shows ads.

### Which is updated more often, ND+Timer or NDTimer?

ND+Timer ships an update every 2 months, and NDTimer every 3 months. Most recently, ND+Timer was updated on September 20, 2026 and NDTimer on September 20, 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.*