# Ruler vs WanderX

The clearest difference is rating: WanderX at 5.0 against Ruler's 3.7. WanderX also leads on ads (none vs shown) and update cadence (every 6 days vs every 5 months). Ruler's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (3 vs 1). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Ruler sells 1 one-off in-app purchase and WanderX sells 1 in-app purchase, starting at $19.99 per 7 days. Whichever you choose, the download price is not the number that matters.

WanderX holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Ruler ships an update every 5 months, WanderX every 6 days. The most recent releases landed on October 21, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Ruler | WanderX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/ruler-scale-ruler/id919130707/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wanderx-voice-translator/id6772661876/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 6 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 4 MB | 105 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [mitsunori oishi](https://appshunter.io/developer/905649994) | [Wander-X LLC](https://appshunter.io/developer/6772661878) |

## What reviewers say

### Ruler

[App page](https://appshunter.io/ios/app/ruler-scale-ruler/id919130707)

This app displays various measurement scales for length, including meters and inches. It allows users to set magnification ratios and reduced scales for different applications. Users can calibrate the ruler and adjust PPI settings for accurate measurements.

**Highlights:** Display various measurement scales, Set magnification ratios, Set reduced scales, Measure in meters and inches, Free mode for custom scales, Calibration for accuracy, PPI setting

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $0.99 | one-time |


### WanderX

[App page](https://appshunter.io/ios/app/wanderx-voice-translator/id6772661876)

Communicate naturally across languages with voice and video translation that preserves your unique tone and personality. Send localized messages directly through your favorite messaging apps or email.

**Highlights:** Voice translation with personalized voice preservation, Video translation with localized subtitles, Direct sharing to WhatsApp, iMessage, and email, Natural, human-sounding text localization, Supports multiple languages and regional variations

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $19.99 | per 7 days |


## Frequently asked questions

### Is Ruler free?

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

### Is WanderX free?

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

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

WanderX is rated higher. Ruler averages 3.7 out of 5 from 3 ratings, while WanderX averages 5.0 from 1 ratings.

### Do Ruler or WanderX have ads?

Ruler shows ads; WanderX does not.

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

Ruler ships an update every 5 months, and WanderX every 6 days. Most recently, Ruler was updated on October 21, 2026 and WanderX on September 30, 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.*