# ND+Timer vs ND Filter Long Exposure Photo

The clearest difference is update cadence: ND Filter Long Exposure Photo at every 5 days against ND+Timer's every 2 months. ND+Timer's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. ND+Timer sells 1 one-off in-app purchase and ND Filter Long Exposure Photo sells 1 in-app purchase, starting at $49.99 per year. Whichever you choose, the download price is not the number that matters.

ND+Timer ships an update every 2 months, ND Filter Long Exposure Photo every 5 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ND+Timer | ND Filter Long Exposure Photo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/nd-filter-long-exposure-photo/id6741926889/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Ullerich](https://appshunter.io/developer/1475365559) | [Piotr Mackiewicz](https://appshunter.io/developer/1790076955) |

## 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 |


### ND Filter Long Exposure Photo

[App page](https://appshunter.io/ios/app/nd-filter-long-exposure-photo/id6741926889)

This app helps photographers calculate necessary ND filter settings for long exposure shots. It also assists with depth of field and exposure value calculations.

**Highlights:** ND Filter Calculation, Depth of Field (DoF), Exposure Value, Aperture Settings, Long Exposure Photography Aid

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $49.99 | per year |


## Frequently asked questions

### Is ND+Timer free?

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

### Is ND Filter Long Exposure Photo free?

ND Filter Long Exposure Photo is free to download, with in-app purchases available.

### Do ND+Timer or ND Filter Long Exposure Photo have ads?

Neither ND+Timer nor ND Filter Long Exposure Photo shows ads.

### Which is updated more often, ND+Timer or ND Filter Long Exposure Photo?

ND+Timer ships an update every 2 months, and ND Filter Long Exposure Photo every 5 days. Most recently, ND+Timer was updated on October 7, 2026 and ND Filter Long Exposure Photo on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*