# Torque Indicator Remote Pro vs Caliper&Ruler

The clearest difference is in-app purchases: Torque Indicator Remote Pro at none against Caliper&Ruler's 1. Torque Indicator Remote Pro also leads on iOS requirement (9.0 vs 18.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Caliper&Ruler sells 1 one-off in-app purchase. Torque Indicator Remote Pro asks for nothing beyond the download.

Torque Indicator Remote Pro ships an update every 2 months, Caliper&Ruler every 6 weeks. Both last shipped on October 12, 2026.

## The numbers

| Metric | Torque Indicator Remote Pro | Caliper&Ruler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/caliper-and-ruler/id6749051381/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 5 MB |
| Requires iOS | **9.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Bevins Co](https://appshunter.io/developer/1146617392) | [Jun Yamabe](https://appshunter.io/developer/1732682049) |

## What reviewers say

### Torque Indicator Remote Pro

[App page](https://appshunter.io/ios/app/torque-indicator-remote-pro/id1482305144)

**Features:** macOS Compatibility

**In-app purchases:** none


### Caliper&Ruler

[App page](https://appshunter.io/ios/app/caliper-and-ruler/id6749051381)

Transform your device into a precise digital caliper for measuring objects in inches and millimeters. Features intuitive drag-and-measure functionality and accurate screen calibration using common items.

**Highlights:** Dual measurement units (inches/millimeters), Intuitive drag-and-measure interface, Accurate screen calibration, Custom calibration options, Universal device compatibility

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Torque Indicator Remote Pro free?

Torque Indicator Remote Pro is free to download, with no in-app purchases.

### Is Caliper&Ruler free?

Caliper&Ruler is free to download, with in-app purchases available.

### Do Torque Indicator Remote Pro or Caliper&Ruler have ads?

Neither Torque Indicator Remote Pro nor Caliper&Ruler shows ads.

### Which is updated more often, Torque Indicator Remote Pro or Caliper&Ruler?

Torque Indicator Remote Pro ships an update every 2 months, and Caliper&Ruler every 6 weeks. Most recently, Torque Indicator Remote Pro was updated on October 12, 2026 and Caliper&Ruler on October 12, 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.*