# Lenser vs Stop Calculator

The clearest difference is review sentiment: Stop Calculator at 100% against Lenser's 0%. Stop Calculator also leads on price ($0.99 vs $26.99) and rating (5.0 vs 4.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Lenser costs $26.99 and Stop Calculator $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Stop Calculator holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 0% of Lenser's written reviews are positive against 100% of Stop Calculator's.

Lenser ships an update every 3 months, Stop Calculator every 2 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lenser | Stop Calculator |
| --- | --- | --- |
| Price | $26.99 | **$0.99** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/lenser/id1148325990/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/stop-calculator/id6720706774/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 34 MB | 1 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Istvan Djuroska](https://appshunter.io/developer/998885878) | [eric Hernandez](https://appshunter.io/developer/875120891) |

## What reviewers say

### Lenser

[App page](https://appshunter.io/ios/app/lenser/id1148325990)

A comprehensive database for cinematic lenses, offering detailed specifications and search capabilities for film industry professionals. Access information on over 2100 lenses from 80+ manufacturers, with offline access to core data and comparison tools.

**Highlights:** Searchable database of 2100+ cinematic lenses, Detailed lens specifications, Offline core data access, Compare multiple lenses, Lens testing tool, Imperial and Metric unit search

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

**In-app purchases:** none


### Stop Calculator

[App page](https://appshunter.io/ios/app/stop-calculator/id6720706774)

This tool helps filmmakers quickly compare exposure settings between two cameras. It calculates precise stop differences in real-time, ensuring your shots are perfectly exposed and matched across different setups. Simplify your workflow and eliminate guesswork.

**Highlights:** Compare ISO, t-stop, shutter angle, and FPS, Real-time stop difference calculation, Intuitive interface for filmmakers, Exposure feedback for underexposed/overexposed shots

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

**In-app purchases:** none


## Frequently asked questions

### Is Lenser free?

Lenser costs $26.99, with no in-app purchases.

### Is Stop Calculator free?

Stop Calculator costs $0.99, with no in-app purchases.

### Which has better reviews, Lenser or Stop Calculator?

Stop Calculator is rated higher. Lenser averages 4.0 out of 5 from 1 ratings, while Stop Calculator averages 5.0 from 4 ratings.

### Do Lenser or Stop Calculator have ads?

Neither Lenser nor Stop Calculator shows ads.

### Which is updated more often, Lenser or Stop Calculator?

Lenser ships an update every 3 months, and Stop Calculator every 2 days. Most recently, Lenser was updated on October 29, 2026 and Stop Calculator on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*