Conversion Calculator Units vs inch mm converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Conversion Calculator Units
This app offers a simple and powerful way to convert between over 140 units across 12 categories. Easily switch between units, customize your experience with themes, and share your results.
- Converts over 140 units
- Supports 12 conversion categories
- Customizable themes
- Drag and set unit positions
- Add units to favorites
- Share converted units via email
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* Handy Conversion Calculator App For 12 Categories & 140+ Units * Simple, Powerful & Conversion Calculator app designed for iPhone and iPad! Just tap and convert any units with its clean interface and user-friendly navigation. Simple swipe actions will allow you to convert quickly and change conversion options easily for additional convenience. Download the fastest & easiest to use converter app today! Conversions from one unit to another unit no longer have to be confusing, simply use Best Unit Converter today. * Features: - Ability To Change Themes - Drag & Set Position Of Units - Add Units To Favorites Section - Restore Category Listing - Enable/Disable Units - Set Decimal Digit Count - Share Converted Units by Email ** Conversion (12 Categories & 140+ Units): - Area - Length - Energy - Volume - Weight - Power - Speed - Time - Number - Temperature - Data Storage - Fuel Consumption Conversion Calculator is a beautifully designed universal app, designed for both iPhone & iPad. Get the best easy to use metric and units converter for length, number, power, speed, temperature, time, weight, area, energy, and other popular measurement converters tool. Download free. ************************************************************* * Download Conversion Calculator Today! * * Be Sure To Checkout Other Popular Utilities & Games From RV AppStudios! * *************************************************************
inch mm converter
Easily convert measurements between inches and millimeters. This straightforward tool simplifies length conversions for everyday use.
- Inch to millimeter conversion
- Millimeter to inch conversion
- Easy to use interface
- Simple measurement tool
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This inch mm converter helps you to convert Inches to Millimeters (inch to mm) in an easy way. inch mm converter is great application and easy to use.
Screenshots
Verdict
The clearest difference is in-app purchases: inch mm converter at none against Conversion Calculator Units's 1. inch mm converter also leads on iOS requirement (11.0 vs 15.0). Conversion Calculator Units's advantage is update cadence (every 2 months vs every 12 months) and ratings volume (5K vs 175). On price, rating, review sentiment and ads 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. Conversion Calculator Units sells 1 one-off in-app purchase. inch mm converter asks for nothing beyond the download.
Conversion Calculator Units holds the better App Store score, 4.7 against 4.6. That said, the two scores are not equally well evidenced: Conversion Calculator Units has 5K ratings behind it against 175, so its average is the more settled of the two. Written reviews split almost evenly too, at 82% and 82% positive.
Conversion Calculator Units ships an update every 2 months, inch mm converter every 12 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | Conversion Calculator Units | inch mm converter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (5K ratings) — better | 4.6 (175 ratings) |
| Positive reviews | 82.1% of reviews | 82.4% of reviews — better |
| Number of ratings | 5K — better | 175 |
| Update frequency | Every 2 months — better | Every 12 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | RV AppStudios LLC | SDG CODE DOO NIS |
Customer experience
Conversion Calculator Units
inch mm converter
Bugs and requests
Conversion Calculator Units
Reported bugs
2 issues- Ads not removed after purchase
- Incorrect unit conversions
Requested features
4 requests- Add pressure conversion units
- Include a basic calculator function
- Implement multi-language support
- Allow customization of unit order
inch mm converter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Conversion Calculator Units
- Remove Ads$1.99
inch mm converter
No in-app purchases
Questions
Is Conversion Calculator Units free?
Is inch mm converter free?
Which has better reviews, Conversion Calculator Units or inch mm converter?
Do Conversion Calculator Units or inch mm converter have ads?
Which is updated more often, Conversion Calculator Units or inch mm converter?
Other comparisons
