# Uncertainty Calculator vs Microscope Resolution

The clearest difference is rating: Uncertainty Calculator at 5.0 against Microscope Resolution's 3.7. Uncertainty Calculator also leads on ads (none vs shown). Microscope Resolution's advantage is ratings volume (6 vs 1) and price ($1.99 vs $3.99). On update cadence, in-app purchases, monetization model and device support there is nothing between them.

Uncertainty Calculator costs $3.99 and Microscope Resolution $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Uncertainty Calculator holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Microscope Resolution has 6 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 18, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Uncertainty Calculator | Microscope Resolution |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uncertainty-calculator/id1170905440/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/microscope-resolution/id1229786939/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Paid | Paid |
| Size | 1 MB | 5 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Roman Volinsky](https://appshunter.io/developer/977951850) | [Andrew Barlow](https://appshunter.io/developer/1229786938) |

## What reviewers say

### Uncertainty Calculator

[App page](https://appshunter.io/ios/app/uncertainty-calculator/id1170905440)

This app allows users to perform error propagation calculations for mathematical expressions involving uncertain variables. It supports absolute and relative error inputs, various functions, and trigonometric calculations in degrees or radians. The tool helps ensure accurate reporting of results based on estimated errors.

**Highlights:** Error propagation calculations, Absolute and relative error input, Support for mathematical functions, Trigonometric calculations (degrees/radians), Variable combination in expressions, Significant figure guidance

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

**In-app purchases:** none


### Microscope Resolution

[App page](https://appshunter.io/ios/app/microscope-resolution/id1229786939)

Calculate microscope objective lens resolution and brightness. Match lenses to your imaging system and check sampling frequency. Save, share, and access calculation equations.

**Highlights:** Calculate lateral and axial resolution, Calculate objective brightness, Match objective to acquisition system, Check Nyquist sampling frequency, Save and restore objective data, Share objective data, Display calculation equations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Uncertainty Calculator free?

Uncertainty Calculator costs $3.99, with no in-app purchases.

### Is Microscope Resolution free?

Microscope Resolution costs $1.99, with no in-app purchases.

### Which has better reviews, Uncertainty Calculator or Microscope Resolution?

Uncertainty Calculator is rated higher. Uncertainty Calculator averages 5.0 out of 5 from 1 ratings, while Microscope Resolution averages 3.7 from 6 ratings.

### Do Uncertainty Calculator or Microscope Resolution have ads?

Microscope Resolution shows ads; Uncertainty Calculator does not.

### Which is updated more often, Uncertainty Calculator or Microscope Resolution?

Uncertainty Calculator ships an update every 3 months, and Microscope Resolution every 3 months. Most recently, Uncertainty Calculator was updated on October 18, 2026 and Microscope Resolution on October 21, 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.*