# DoF plus vs NDCalc2

The clearest difference is review sentiment: DoF plus at 80% against NDCalc2's 0%. DoF plus also leads on rating (5.0 vs 1.5) and update cadence (every 2 months vs every 10 months). NDCalc2's advantage is iOS requirement (7.0 vs 18.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

DoF plus costs $0.99 and NDCalc2 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DoF plus holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 80% of DoF plus's written reviews are positive against 0% of NDCalc2's.

DoF plus ships an update every 2 months, NDCalc2 every 10 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DoF plus | NDCalc2 |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dof-plus/id309381301/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/ndcalc2/id822835884/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 2 MB | 20 MB |
| Requires iOS | 18.6 | **7.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jean-Christoph KAISER](https://appshunter.io/developer/309381304) | [Boris Nienke](https://appshunter.io/developer/300699195) |

## What reviewers say

### DoF plus

[App page](https://appshunter.io/ios/app/dof-plus/id309381301)

This app helps digital camera owners calculate depth of field, hyperfocal distance, and field of view. It allows customization of camera models, focal lenses, and apertures for precise photographic planning.

**Highlights:** Depth of field calculation, Hyperfocal distance calculation, Field of view calculation, Customizable camera models, Customizable focal lenses, Customizable apertures

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

**In-app purchases:** none


### NDCalc2

[App page](https://appshunter.io/ios/app/ndcalc2/id822835884)

Calculate correct exposure times when using ND filters for long exposures. Easily manage your filter collection, add custom filters, and switch between single and multi-select modes for stacking.

**Highlights:** Calculate exposure time with ND filters, Supports iPhone 5/s/c screens, Multi-Select Mode for filter stacking, Add custom ND filters, Delete and reorder filters, Countdown timer for long exposures

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

**In-app purchases:** none


## Frequently asked questions

### Is DoF plus free?

DoF plus costs $0.99, with no in-app purchases.

### Is NDCalc2 free?

NDCalc2 costs $0.99, with no in-app purchases.

### Which has better reviews, DoF plus or NDCalc2?

DoF plus is rated higher. DoF plus averages 5.0 out of 5 from 1 ratings, while NDCalc2 averages 1.5 from 2 ratings.

### Do DoF plus or NDCalc2 have ads?

Neither DoF plus nor NDCalc2 shows ads.

### Which is updated more often, DoF plus or NDCalc2?

DoF plus ships an update every 2 months, and NDCalc2 every 10 months. Most recently, DoF plus was updated on October 26, 2026 and NDCalc2 on October 24, 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.*