# Scale vs Ruler

The clearest difference is in-app purchases: Scale at none against Ruler's 2. Scale also leads on ads (none vs shown) and update cadence (every 3 months vs every 7 months). Ruler's advantage is ratings volume (133 vs 14) and iOS requirement (11.0 vs 16.6). On price, rating and device support there is nothing between them.

Both are free to download. Ruler sells 2 in-app purchases, starting at $1.99 per 7 days. Scale asks for nothing beyond the download.

Ruler holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: Ruler has 133 ratings behind it against 14, so its average is the more settled of the two.

Scale ships an update every 3 months, Ruler every 7 months. The most recent releases landed on June 23, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | Scale | Ruler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (14 ratings)](https://appshunter.io/ios/app/scale-tec-point/id1436986874/reviews) | **[4.3 (133 ratings)](https://appshunter.io/ios/app/ruler-measuring-scale/id1449113794/reviews)** |
| Number of ratings | 14 | **133** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 32 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scale-Tec Ltd.](https://appshunter.io/developer/1137658395) | [MD KHAIRUL ISLAM](https://appshunter.io/developer/1445424899) |

## What reviewers say

### Scale

[App page](https://appshunter.io/ios/app/scale-tec-point/id1436986874)

This app acts as a remote display and support tool for compatible weighing devices. View live weight readings, zero or tare scales, and adjust display settings. It also facilitates direct connection with the support team for remote diagnosis and troubleshooting.

**Highlights:** Remote scale display via Bluetooth, Live weight readings up to 1000 ft, Remote zero and tare functions, Scale calibration and settings adjustment, Live chat with support, Remote support sessions, Firmware update notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Ruler

[App page](https://appshunter.io/ios/app/ruler-measuring-scale/id1449113794)

This utility app uses augmented reality to measure the length and area of real-world objects using your smartphone's camera. It offers unlimited measurements and an ad-free experience with premium subscriptions.

**Highlights:** Augmented reality measurement, Measure length and area, High precision with AR Kit, Unlimited measurements (premium), Ad-free experience (premium), Subscription options available

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ruler Premium Weekly | $1.99 | per 7 days |
| Ruler Monthly Premium | $5.99 | per month |


## Frequently asked questions

### Is Scale free?

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

### Is Ruler free?

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

### Which has better reviews, Scale or Ruler?

Ruler is rated higher. Scale averages 4.1 out of 5 from 14 ratings, while Ruler averages 4.3 from 133 ratings.

### Do Scale or Ruler have ads?

Ruler shows ads; Scale does not.

### Which is updated more often, Scale or Ruler?

Scale ships an update every 3 months, and Ruler every 7 months. Most recently, Scale was updated on June 23, 2026 and Ruler on August 20, 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.*