# Quick Unit Convert vs Alt

The clearest difference is update cadence: Alt at every 3 months against Quick Unit Convert's every 19 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Quick Unit Convert ships an update every 19 months, Alt every 3 months. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Quick Unit Convert | Alt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quick-unit-convert/id1458957344/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 1 MB | 23 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Divya Kothari](https://appshunter.io/developer/1458957343) | [Alt-Bionics, LLC](https://appshunter.io/developer/1622009224) |

## What reviewers say

### Quick Unit Convert

[App page](https://appshunter.io/ios/app/quick-unit-convert/id1458957344)

This utility app offers a streamlined way to convert units with an intuitive, single-screen interface. It's designed to be lightweight and visually appealing, supporting dark mode for comfortable use across various devices.

**Highlights:** Intuitive user interface, Single screen design, Supports all screen sizes, Lightweight, Dark mode

**In-app purchases:** none


### Alt

[App page](https://appshunter.io/ios/app/alt-bionics-connect/id6733239287)

**In-app purchases:** none


## Frequently asked questions

### Is Quick Unit Convert free?

Quick Unit Convert is free to download, with no in-app purchases.

### Is Alt free?

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

### Do Quick Unit Convert or Alt have ads?

Neither Quick Unit Convert nor Alt shows ads.

### Which is updated more often, Quick Unit Convert or Alt?

Quick Unit Convert ships an update every 19 months, and Alt every 3 months. Most recently, Quick Unit Convert was updated on June 1, 2026 and Alt on September 18, 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.*