# Unit Converters in ft lb oz vs SecurePro plus

The clearest difference is in-app purchases: SecurePro plus at none against Unit Converters in ft lb oz's 1. SecurePro plus also leads on ads (none vs shown) and update cadence (every 2 months vs every 8 months). On price, 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. SecurePro plus asks for nothing beyond the download.

Unit Converters in ft lb oz ships an update every 8 months, SecurePro plus every 2 months. The most recent releases landed on November 10, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Unit Converters in ft lb oz | SecurePro plus |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 28 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [AV Design Solution Corp.](https://appshunter.io/developer/601262169) |

## 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 |


### SecurePro plus

[App page](https://appshunter.io/ios/app/securepro-plus/id1064009874)

**Features:** macOS Compatibility

**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 SecurePro plus free?

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

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

Unit Converters in ft lb oz shows ads; SecurePro plus does not.

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

Unit Converters in ft lb oz ships an update every 8 months, and SecurePro plus every 2 months. Most recently, Unit Converters in ft lb oz was updated on November 10, 2026 and SecurePro plus on October 26, 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.*