Ruler vs WanderX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ruler
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.
- 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
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Scale Ruler is the simple application to display the scale of various measurement units. ※ Warning: - The accuracy of the scales cannot be guaranteed. - Calibration and PPI values will be reset when the model changes. - Set the PPI value only when the model is undecided. - When you change the PPI value, perform calibration after the change. ■How to use: ■Select mode In UNLOCKED state, after choosing measurement unit, magnification ratio and reduced scale, the scale is displayed. ■Free mode When dragging the screen at UNLOCK, you can set the scale in the range 1: 1 to 1: 100. When you press and hold the scale value, the keyboard is displayed and you can enter the scale. You can lock the scale on the ruler with a switch. Sorry for the advertisement during unlocking. After In-App Purchase, your ads will no longer be displayed. Specification of Scale Ruler - measure length meter,inches - magnification ratio 50% , 70.7% , 100% , 141% , 200% - reduced scale for meter 1:100 , 1:150 , 1:200 , 1:250 , 1:300 , 1:400 , 1:500 , 1:600 for inch 1:1 , 1:1.5 , 1:2 , 1:2.5 , 1:3 , 1:4 , 1:5 , 1:6 for inch(Architectural) 1:1 , 1:2 , 1:4 , 1:8 , 1:12 , 1:16 , 1:24 , 1:32 , 1:48 , 1:64 1:96 , 1:128 , 1:192 , 1:384 for inch(Engineering) 1:120 , 1:240 , 1:360 , 1:480 , 1:600 , 1:720 1:800 , 1:960 , 1:1080 ■ Settings - Calibration - PPI (pixels per inch) setting - In-app purchase (ads not displayed) - In-app purchase restoration ■ Calibration Adjust the length of the ruler. Use the correct ruler for adjustment. "Calibration" button: Records the adjusted state and reflects the calibration result on the ruler. "Reset" button: Returns the adjustment status to the specified value. It will not be recorded. "Initialize" button: Returns the adjustment status to the specified value and reflects it on the ruler. * Caution: The calibration value will be reset when the model changes. ■ PPI (pixels per inch) setting If the model is undecided, check the PPI value of the model before setting the PPI value. * Please set only when the model is undecided. "OK" button: Record the entered PPI value and reflect it on the ruler display. "Initialize" button: Returns the PPI value to the specified value and reflects it on the ruler. * Caution: The PPI value will be reset when the model changes.
WanderX
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.
- 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
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WanderX helps you communicate naturally across languages while still sounding like yourself. Most translation apps convert words. WanderX is built to carry the person behind them: your intent, your personality, your voice. YOUR VOICE, THEIR LANGUAGE Record a voice message in your own language. Your recipient receives it in theirs, in a voice designed to preserve how you actually sound. Not a generic synthetic reader. You. SEND IT WHERE YOU ALREADY TALK This is the real magic. Once your message is translated and localized, send it straight through WhatsApp, iMessage, text, or email, or save it to your device to share however you like. No new inbox for your recipient to check. No app switching. Your words just arrive, exactly where the conversation already lives. TEXT THAT SOUNDS HUMAN WanderX localizes your messages so they read the way people genuinely speak, rather than producing literal dictionary phrasing that feels stiff or impersonal. VIDEO WITH LOCALIZED SUBTITLES Record a video and add subtitles adapted for the person watching, taking cultural context and regional expression into account. BUILT FOR REAL CONVERSATIONS Travelers navigating a new country. Long distance couples. Families spread across borders. International professionals following up with clients. Clinics and hotels caring for guests and patients from around the world. WanderX was designed for the conversations that continue long after the first hello. LANGUAGES AND REGIONAL LOCALIZATIONS AT LAUNCH English (United States), Spanish (Colombia, Mexico, Dominican Republic, Venezuela, Cuba), Portuguese (Brazil, Portugal), Arabic (Morocco), French (France), German (Germany), Italian (Italy), Polish (Poland), Russian (Russia), Ukrainian (Ukraine), Chinese (Mainland China), Japanese (Japan), Korean (South Korea), Thai (Thailand), and Haitian Creole (Haiti). Supported languages and regional localizations are available at launch and may change as WanderX continues to grow. WHY LOCALIZATION INSTEAD OF LITERAL TRANSLATION Two messages can mean the same thing and still land completely differently. Literal translation often misses tone, humor, cultural nuance, and the small choices that make you sound like you. WanderX focuses on preserving what you meant, not just the words you used. Because your words should change languages, not who you are. SUBSCRIPTION WanderX Weekly gives you full access to supported communication features for 7 days at $19.99 USD. Payment is charged to your Apple ID account at confirmation of purchase. Your subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple ID account settings. Prices may vary by region. Terms of Service: https://wanderxapp.com/terms Privacy Policy: https://wanderxapp.com/privacy SUPPORT Questions, feedback, or business inquiries are always welcome. https://wanderxapp.com/support
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Ruler | WanderX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 63.0% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 5 months | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 4 MB | 105 MB |
| Age rating | 4+ | 12+ |
| Developer | mitsunori oishi | Wander-X LLC |
Customer experience
Ruler
WanderX
In-app purchases
Ruler
- Hide Ads$0.99
WanderX
- Weekly$19.997 Days









