AR vProtractor vs ODS Direct
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
AR vProtractor
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You can put a virtual protractor using AR technology that can be placed on a desk or the floor. When you launch the app, please move your iPhone left and right to recognize the surrounding space. Touch the screen to locate where you want to place the virtual protractor, then horizontal and vertical protractors will be displayed at the point you selected. You can turn the virtual protractors left or right with your finger on the screens. You can move protractors horizontal position with two fingers scroll, and vertical position by three fingers scroll. The protractors are anchored to the surrounding feature point with an AR Anchor.Β Push "Relocate" button to put new protractors. Push "Grid" button to display horizontal grid to align protractors to edge of room or desk.
ODS Direct
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Have you ever received an .ods (OpenDocument Spreadsheet) file via email or a messaging app, only to find a blank screen when you tap on it? ODS Direct is the native solution to this problem. ODS Direct integrates seamlessly into your iPhone and iPad, letting you open and read .ods files instantly with a single tap β either directly from other apps or through the built-in file picker. But ODS Direct is more than a quick preview. Open a file inside the app for a full spreadsheet experience: Key Features: β’ Full spreadsheet viewer: Browse multiple sheets with tabs, keep row and column headers in view, and see original formatting β bold text, colors, alignment, and merged cells. β’ Search within sheets: Find any name or value instantly and jump between matches. β’ Export to CSV: Turn any sheet into a CSV file you can share or open elsewhere. β’ Recent files: Quickly reopen the spreadsheets you use most. β’ Two ways to open: Preview files instantly from Mail or messaging apps using Apple's Quick Look, or use the file picker to browse your device. β’ Light & Dark mode: Comfortable viewing in any lighting, with a built-in theme switch. β’ Try it right away: A sample spreadsheet is included, so you can explore every feature without needing a file of your own. β’ Privacy first: 100% offline. Your files are processed on your device and never leave it. β’ Bilingual: The interface automatically adapts to English or Turkish based on your device language. Stop struggling with unsupported spreadsheet files. Install ODS Direct today and view your documents securely.
Screenshots
Verdict
The clearest difference is iOS requirement: AR vProtractor at 14.0 against ODS Direct's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AR vProtractor ships an update every 4 weeks, ODS Direct every 6 weeks. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.
| Parameter | AR vProtractor | ODS Direct |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks β better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 14.0 β better | 17.6 |
| Further details β not scored | ||
| Size | 58 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazufumi Suzuki | Volkan Mutluer |
In-app purchases
AR vProtractor
No in-app purchases
ODS Direct
No in-app purchases
Questions
Is AR vProtractor free?
Is ODS Direct free?
Do AR vProtractor or ODS Direct have ads?
Which is updated more often, AR vProtractor or ODS Direct?
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