# Caliper&Ruler vs Caliperly

The clearest difference is in-app purchases: Caliperly at none against Caliper&Ruler's 1. Caliperly also leads on iOS requirement (15.1 vs 18.4). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Caliper&Ruler | Caliperly |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 24 MB |
| Requires iOS | 18.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Jun Yamabe](https://appshunter.io/developer/1732682049) | [Moshiu Tomonata Knox Ii](https://appshunter.io/developer/1864117472) |

## What reviewers say

### 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 |


### Caliperly

[App page](https://appshunter.io/ios/app/caliperly/id6756993623)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Caliper&Ruler free?

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

### Is Caliperly free?

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

### Do Caliper&Ruler or Caliperly have ads?

Neither Caliper&Ruler nor Caliperly shows ads.

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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.*