# Fallowfield vs Depth of Field

The clearest difference is in-app purchases: Fallowfield at none against Depth of Field's 1. Fallowfield also leads on iOS requirement (10.2 vs 18.0). Depth of Field's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Depth of Field sells 1 one-off in-app purchase. Fallowfield asks for nothing beyond the download.

Fallowfield ships an update every 3 weeks, Depth of Field every 4 days. The most recent releases landed on October 14, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Fallowfield | Depth of Field |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/fallowfield/id1211828192/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 16 MB | 5 MB |
| Requires iOS | **10.2** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BiteSite Inc.](https://appshunter.io/developer/1211828191) | [F4 Software LLC](https://appshunter.io/developer/6778869814) |

## What reviewers say

### Fallowfield

[App page](https://appshunter.io/ios/app/fallowfield/id1211828192)

This app helps photographers and videographers visualize field of view across different camera sensors and lenses. It allows comparisons between any two cameras, including custom crop factors, to understand how focal lengths will appear on various devices.

**Highlights:** Calculate field of view between any two cameras, Compare focal lengths and fields of view, Visualize lens appearance on different camera bodies, Supports custom crop factors, Enter custom sensor dimensions, Growing list of cameras

**Features:** macOS Compatibility

**In-app purchases:** none


### Depth of Field

[App page](https://appshunter.io/ios/app/depth-of-field-sensor-first/id6799205137)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sensor First Pro | $1.99 | one-time |


## Frequently asked questions

### Is Fallowfield free?

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

### Is Depth of Field free?

Depth of Field is free to download, with in-app purchases available.

### Do Fallowfield or Depth of Field have ads?

Neither Fallowfield nor Depth of Field shows ads.

### Which is updated more often, Fallowfield or Depth of Field?

Fallowfield ships an update every 3 weeks, and Depth of Field every 4 days. Most recently, Fallowfield was updated on October 14, 2026 and Depth of Field on October 30, 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.*