# Stops+ vs Honesmith Optics

The clearest difference is update cadence: Honesmith Optics at weekly against Stops+'s every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Stops+ sells 5 in-app purchases, starting at $1.99 per month and Honesmith Optics sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Stops+ ships an update every 6 weeks, Honesmith Optics weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Stops+ | Honesmith Optics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/stops-plus/id6538719303/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 30 MB | 5 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Purpl Pro](https://appshunter.io/developer/1662309039) | [Shih-Chen Yang](https://appshunter.io/developer/6784164597) |

## What reviewers say

### Stops+

[App page](https://appshunter.io/ios/app/stops-plus/id6538719303)

This app precisely calculates exposure compensation for aperture, FPS, shutter speed, and ISO with fine increments. It helps artists and technologists avoid guesswork on set or in labs, offering features like DIFF Mode for instant attribute differences and filter compensation.

**Highlights:** Precise exposure compensation calculation, Adjustments in 1/32 stop increments, DIFF Mode for instant attribute differences, Lens filter compensation (up to 2 filters), Customizable parameter settings, ETTR/ETTL ISO calculation

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $1.99 | per month |
| Plus | $5.99 | per year |
| Lab Super Precision | $4.99 | one-time |
| Exposure Compensate | $4.99 | one-time |
| Plus Lifetime | $24.99 | one-time |


### Honesmith Optics

[App page](https://appshunter.io/ios/app/honesmith-optics-raw-camera/id6784164595)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Honesmith Optics Pro | $11.99 | one-time |


## Frequently asked questions

### Is Stops+ free?

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

### Is Honesmith Optics free?

Honesmith Optics is free to download, with in-app purchases available.

### Do Stops+ or Honesmith Optics have ads?

Neither Stops+ nor Honesmith Optics shows ads.

### Which is updated more often, Stops+ or Honesmith Optics?

Stops+ ships an update every 6 weeks, and Honesmith Optics weekly. Most recently, Stops+ was updated on October 24, 2026 and Honesmith Optics on October 28, 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.*