# Convert-O-Matic Free

> A free unit conversion tool with basic functionality and clipboard support. (iPhone/iPad app by John Mann.)

- Source: https://appshunter.io/ios/app/convert-o-matic-free/id367027783 (this page in markdown: same URL + `.md`)
- Developer: [John Mann](https://appshunter.io/developer/315403872)
- Category: Utilities
- Price: Free
- Rating: 1.87/5 from 45 App Store ratings · 8 written reviews indexed
- Age rating: 4+
- Requires: iOS 3.1.3 · 0 MB
- Languages: English
- Released: 2010-04-13
- Data updated: 2026-06-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/convert-o-matic-free/id367027783/reviews.md

## What is Convert?

The free version of Convert-O-Matic is here! Featuring six easy-to-use screens that allow you to copy your results to the clipboard.

Select your unit, enter your data, and just tap "convert"! Be sure to check out "Convert-O-Matic Plus" with twice the options!

## Key features

- Six conversion screens
- Easy data input
- One-tap conversion
- Copy results to clipboard
- Free to use

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/convert-o-matic-free/id367027783/reviews.md

### 1/5 — Fail

*2011-04-18*

I tried to use this in my classroom...cm to feet is NOT accurate!

### 1/5 — NOT ACCURATE

*2011-02-11*

Nice Idea but not accurate.

A quick check.... -10 deg. C. to 22deg. F.
But 22 F. Says -5.6 C.

Another.....  1MPH equals 6326.0 Km/h.  Not accurate even if you realize it should be about 1.6.

Send this app back.

### 1/5 — wrong results for temperature

*2010-09-18*

The app doesn't convert from Celsius to Fahrenheit correctly.

It says 5 degrees Celsius is 37 degrees Fahrenheit. Just ask Google:

5 degrees Celsius in Fahrenheit

and you see it should be 41 degrees Fahrenheit.

I didn't bother to check other units.

### 1/5 — Speed

*2010-08-05*

Is it me? Are the speed conversions absurdly wrong? MPH/KPH give ridiculous results.

### 1/5 — Not worth the price

*2010-08-02*

Absolutely useless. Seven if free, conversions should be accurate. 1 meter equals 0 feet is kind of

### 1/5 — Horrors!

*2010-06-30*

First conversion I tried was grossly in error. VELOCITY: It reported 60.0 miles per hour = 380,160 kilometers per hour!!!

### 3/5 — Missing volume conversion!

*2010-04-19*

Title says it all... Otherwise assuming accuracy, this a nice app! Best thing about it is it's free!

### 1/5 — Needs Some Work

*2010-04-13*

I haven't tried all the conversions, but the "Celcius" (sp) to Fahrenheit conversions are not accurate (e.g., 25 C returns 57 F, when correct conversion should be 77 F).

## Frequently asked questions about Convert

### Does Convert-O-Matic Free have ads?

The provided data does not specify if Convert-O-Matic Free contains advertisements. It is listed as free to use.

### What is the rating for Convert-O-Matic Free?

Convert-O-Matic Free has a rating of 1.9 stars based on 45 user ratings.

### How many conversion screens does Convert-O-Matic Free offer?

Convert-O-Matic Free provides six easy-to-use screens for various unit conversions.

### Can I copy conversion results from Convert-O-Matic Free?

Yes, Convert-O-Matic Free allows you to easily copy your conversion results to the clipboard.

### What is the age rating for Convert-O-Matic Free?

Convert-O-Matic Free is rated for ages 4 and up.

### When was Convert-O-Matic Free last updated?

Convert-O-Matic Free was last updated on August 16, 2010, with version 2.0.1.

### Are there more conversion options available?

Yes, a paid version called "Convert-O-Matic Plus" is available and offers twice the number of conversion options.

### What platforms is Convert-O-Matic Free available on?

The provided data does not specify platform availability. However, it is listed as a mobile application.

## Version history (last 1 release)

### 2.0.1 — 2010-08-16

Bug Fixes.

## More apps by John Mann

- [iCheck](https://appshunter.io/ios/app/icheck/id316797275)
- [Convert-O-Matic Plus](https://appshunter.io/ios/app/convert-o-matic-plus/id317247431)
- [PieFun](https://appshunter.io/ios/app/piefun/id322693239)
- [Lightning Counter](https://appshunter.io/ios/app/lightning-counter/id359745851)

All apps by John Mann: https://appshunter.io/developer/315403872

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-29.*