# Aperture vs LidarFlash

The clearest difference is price: LidarFlash at Free against Aperture's $3.99. LidarFlash also leads on iOS requirement (15.6 vs 17.0). Aperture's advantage is in-app purchases (none vs 5). On update cadence, ads and device support there is nothing between them.

LidarFlash is free to download; Aperture costs $3.99 up front. LidarFlash sells 5 in-app purchases, starting at $1.99 per month. Aperture asks for nothing beyond the download.

Aperture ships an update every 5 weeks, LidarFlash every 2 months. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Aperture | LidarFlash |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Paid | — |
| Size | 2 MB | 15 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nicolae Gherasim](https://appshunter.io/developer/1437386557) | [相锋 刘](https://appshunter.io/developer/1787241751) |

## What reviewers say

### Aperture

[App page](https://appshunter.io/ios/app/aperture-light-meter/id6450930505)

This app helps film photographers achieve perfect exposure by calculating ideal aperture and shutter speed based on ISO. It also allows users to save reference photos with detailed metadata to document their creative process and settings.

**Highlights:** Accurate light metering for film ISO, Minimalist and intuitive design, Customizable aperture and shutter speed ranges, Reference photo album with metadata, Lens presets and user settings, Recommendations for shooting scenarios

**Features:** macOS Compatibility

**In-app purchases:** none


### LidarFlash

[App page](https://appshunter.io/ios/app/lidarflash/id6757519825)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto-renew Monthly | $1.99 | per month |
| Auto-renew Quarterly | $4.99 | per 3 months |
| Auto-renew Annual | $14.99 | per year |
| 1-Month Pro Subscription | $2.99 | one-time |
| Lifetime Premium Membership | $19.99 | one-time |


## Frequently asked questions

### Is Aperture free?

Aperture costs $3.99, with no in-app purchases.

### Is LidarFlash free?

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

### Do Aperture or LidarFlash have ads?

Neither Aperture nor LidarFlash shows ads.

### Which is updated more often, Aperture or LidarFlash?

Aperture ships an update every 5 weeks, and LidarFlash every 2 months. Most recently, Aperture was updated on November 7, 2026 and LidarFlash 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.*