# NexusFocus vs FalseColor+

The clearest difference is price: NexusFocus at Free against FalseColor+'s $4.99. NexusFocus also leads on update cadence (every 3 days vs monthly). FalseColor+'s advantage is iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

NexusFocus is free to download; FalseColor+ costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NexusFocus ships an update every 3 days, FalseColor+ monthly. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | NexusFocus | FalseColor+ |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nexusfocus/id6754302996/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free | — |
| Size | 10 MB | 61 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [伟华 林](https://appshunter.io/developer/1475754597) | [Canary Yellow Applications, LLC](https://appshunter.io/developer/1842461747) |

## What reviewers say

### NexusFocus

[App page](https://appshunter.io/ios/app/nexusfocus/id6754302996)

This app provides professional photographers with a digital solution for lens calibration and adapter ring control. It uses Bluetooth to connect with intelligent devices, offering motor control, parameter calibration, and data management to improve efficiency and precision in photography.

**Highlights:** Wireless connectivity via Bluetooth LE, Intelligent adapter ring control, Motor control, Parameter calibration, Data management, Firmware updates

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

**In-app purchases:** none


### FalseColor+

[App page](https://appshunter.io/ios/app/falsecolor-plus/id6757970490)

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

**In-app purchases:** none


## Frequently asked questions

### Is NexusFocus free?

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

### Is FalseColor+ free?

FalseColor+ costs $4.99, with no in-app purchases.

### Do NexusFocus or FalseColor+ have ads?

Neither NexusFocus nor FalseColor+ shows ads.

### Which is updated more often, NexusFocus or FalseColor+?

NexusFocus ships an update every 3 days, and FalseColor+ monthly. Most recently, NexusFocus was updated on October 19, 2026 and FalseColor+ on October 12, 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.*