iGPSGIS II vs Conversion Calculator Units
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iGPSGIS II
Record GPS points, lines, and areas with descriptions. Digitize features on a background map or create points using angles and distances. Organize data in topic layers and easily import/export shapefiles. Ideal for field data collection and productivity in various professional applications.
- Record Points, Lines, and Areas
- Digitize Features on Background Map
- Create Points by Angle/Distance
- View Distances and Areas
- Organize Data in Topic Layers
- Import/Export Shapefiles
- Cloud Storage and FTP/Email Transfer
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A powerful GPS/GIS mapping app to record Points, Lines and Areas with descriptions. When GPS is unavailable, you could digitize Features on top of a background map, or create points by entering angles and distances. View distances and areas on the spot. Record your track. Organize data in Topic layers showing colorful symbols and text labels. Easily import/export shapefiles, send/receive files via ftp or email, and store files in the cloud. Effectively collect data and increase productivity for utilities, natural resources, land management, archeology and other applications. This app can re-orient the CMTINC .pim background map so your direction of motion will point up on the screen while you are moving. Please note: Location data depends on the GPS receiver used. Also, continued use of GPS running in the background can dramatically decrease battery life. iGPSGIS II will let you easily toggle the built-in GPS on or off. This app comes with a built-in help file.
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! * *************************************************************
Screenshots
Verdict
The clearest difference is price: Conversion Calculator Units at Free against iGPSGIS II's $44.99. Conversion Calculator Units also leads on ratings volume (5K vs 3) and update cadence (every 2 months vs every 7 months). iGPSGIS II's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support 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
Conversion Calculator Units is free to download; iGPSGIS II costs $44.99 up front. Conversion Calculator Units sells 1 one-off in-app purchase. iGPSGIS II asks for nothing beyond the download.
iGPSGIS II holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Conversion Calculator Units has 5K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 67% of iGPSGIS II's written reviews are positive against 82% of Conversion Calculator Units's, so the app with the better star average is not the one people write more warmly about.
iGPSGIS II ships an update every 7 months, Conversion Calculator Units every 2 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.
| Parameter | iGPSGIS II | Conversion Calculator Units |
|---|---|---|
| Price | $44.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | 4.7 (5K ratings) |
| Positive reviews | 66.7% of reviews | 82.1% of reviews — better |
| Number of ratings | 3 | 5K — better |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | CORVALLIS MICROTECHNOLOGY, INC. | RV AppStudios LLC |
Customer experience
iGPSGIS II
Conversion Calculator Units
Bugs and requests
iGPSGIS II
Not enough reviews yet to summarise bugs or 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
In-app purchases
iGPSGIS II
No in-app purchases
Conversion Calculator Units
- Remove Ads$1.99
Questions
Is iGPSGIS II free?
Is Conversion Calculator Units free?
Which has better reviews, iGPSGIS II or Conversion Calculator Units?
Do iGPSGIS II or Conversion Calculator Units have ads?
Which is updated more often, iGPSGIS II or Conversion Calculator Units?
Other comparisons
