# f8 Lens Toolkit vs Phonochrome

The clearest difference is update cadence: f8 Lens Toolkit at every 2 months against Phonochrome's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

f8 Lens Toolkit costs $9.99 and Phonochrome $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

f8 Lens Toolkit ships an update every 2 months, Phonochrome every 6 months. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | f8 Lens Toolkit | Phonochrome |
| --- | --- | --- |
| Price | $9.99 | $9.99 |
| Rating | **[4.9 (26 ratings)](https://appshunter.io/ios/app/f8-lens-toolkit/id887877435/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 79.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Paid | — |
| Size | 4 MB | 1 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cadrage GmbH](https://appshunter.io/developer/793232743) | [Christoph Hoehmann](https://appshunter.io/developer/1855991632) |

## What reviewers say

### f8 Lens Toolkit

[App page](https://appshunter.io/ios/app/f8-lens-toolkit/id887877435)

This app provides photographers and cinematographers with essential tools for optical calculations. It offers features like depth of field calculation, field of view determination, and lens matching for various camera formats. It's designed to be an indispensable reference tool for professionals and students alike.

**Highlights:** Depth of Field & Hyperfocal Distance Calculator, Field of View Calculator, Lens Matcher: Equivalent Focal Length & F-Stop, Camera Sensor Comparison Tool, Lens Coverage Tool, Extensive camera and lens database, Supports anamorphic shooting and Speedboosters

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

**In-app purchases:** none


### Phonochrome

[App page](https://appshunter.io/ios/app/phonochrome/id6755740234)

**In-app purchases:** none


## Frequently asked questions

### Is f8 Lens Toolkit free?

f8 Lens Toolkit costs $9.99, with no in-app purchases.

### Is Phonochrome free?

Phonochrome costs $9.99, with no in-app purchases.

### Do f8 Lens Toolkit or Phonochrome have ads?

Neither f8 Lens Toolkit nor Phonochrome shows ads.

### Which is updated more often, f8 Lens Toolkit or Phonochrome?

f8 Lens Toolkit ships an update every 2 months, and Phonochrome every 6 months. Most recently, f8 Lens Toolkit was updated on November 11, 2026 and Phonochrome on November 10, 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.*