# Unit Converters in ft lb oz vs ScanJet

The clearest difference is in-app purchases: ScanJet at none against Unit Converters in ft lb oz's 1. ScanJet also leads on update cadence (every 3 days vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Unit Converters in ft lb oz sells 1 one-off in-app purchase. ScanJet asks for nothing beyond the download.

Unit Converters in ft lb oz ships an update every 8 months, ScanJet every 3 days. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Unit Converters in ft lb oz | ScanJet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (133 ratings)](https://appshunter.io/ios/app/unit-converters-in-ft-lb-oz/id531287907/reviews)** | — |
| Number of ratings | **133** | — |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 4 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [I-CHIEH CHANG](https://appshunter.io/developer/1837215735) |

## What reviewers say

### Unit Converters in ft lb oz

[App page](https://appshunter.io/ios/app/unit-converters-in-ft-lb-oz/id531287907)

This utility app offers a straightforward way to convert various units of measurement, including temperature, speed, length, weight, and capacity. It displays results instantly as you input numbers, supporting common conversions like Fahrenheit to Celsius and pounds to kilograms.

**Highlights:** Instant conversion results, Temperature conversion (F/C), Speed conversion (mph/km/h/m/s), Length conversion (ft/in/cm), Weight conversion (lb/kg), Capacity conversion (oz/g/fl oz/ml)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### ScanJet

[App page](https://appshunter.io/ios/app/scanjet/id6760910338)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converters in ft lb oz free?

Unit Converters in ft lb oz is free to download, with in-app purchases available.

### Is ScanJet free?

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

### Do Unit Converters in ft lb oz or ScanJet have ads?

Both Unit Converters in ft lb oz and ScanJet show ads.

### Which is updated more often, Unit Converters in ft lb oz or ScanJet?

Unit Converters in ft lb oz ships an update every 8 months, and ScanJet every 3 days. Most recently, Unit Converters in ft lb oz was updated on November 10, 2026 and ScanJet on November 5, 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.*