# pupillary distances vs Coldture

The clearest difference is iOS requirement: pupillary distances at 14.1 against Coldture's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

pupillary distances ships an update every 4 weeks, Coldture monthly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | pupillary distances | Coldture |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pupillary-distances/id1611222581/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 17.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 4 MB | 20 MB |
| Requires iOS | **14.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Leone eyewear inc.,](https://appshunter.io/developer/1611222583) | [Coldture Wellness Inc.](https://appshunter.io/developer/1741664479) |

## What reviewers say

### pupillary distances

[App page](https://appshunter.io/ios/app/pupillary-distances/id1611222581)

Instantly measure your pupillary distance and segment height for near and far vision. This app eliminates the need for mirrors, tape measures, or other objects for accurate eye measurements.

**Highlights:** Measure pupillary distance, Measure segment height, Instant measurements, Near and far distances, No external tools required

**Features:** macOS Compatibility

**In-app purchases:** none


### Coldture

[App page](https://appshunter.io/ios/app/coldture/id6498472488)

Control your home's health equipment remotely. Adjust temperature, switch devices on/off, and monitor the status of chillers and saunas. Enhance your daily convenience with smart home management.

**Highlights:** Remote device control, Temperature adjustment, View equipment status, Chiller control, Sauna control

**In-app purchases:** none


## Frequently asked questions

### Is pupillary distances free?

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

### Is Coldture free?

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

### Do pupillary distances or Coldture have ads?

Neither pupillary distances nor Coldture shows ads.

### Which is updated more often, pupillary distances or Coldture?

pupillary distances ships an update every 4 weeks, and Coldture monthly. Most recently, pupillary distances was updated on October 30, 2026 and Coldture on October 24, 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.*