OpoLua vs JSON Viewer(Pro)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpoLua
This utility allows users to view and interact with files from Psion computers, including image files, scripts, and resources. It also supports listening to sound files and running OPL scripts and programs directly on compatible devices.
- View MBM image files
- View OPL scripts
- View AIF resources
- Listen to sound files
- Run OPL scripts and programs
Read full descriptionHide full description
View MBM image files, OPL scripts, and AIF resources, listen to sound files, and run OPL scripts and programs from Psion and Psion-compatible computers.
JSON Viewer(Pro)
Read full descriptionHide full description
Explore JSON with ease using JSON Viewer, your go-to tool for viewing and editing JSON content effortlessly. Designed for developers and data enthusiasts, JSON Viewer enhances productivity and simplifies your workflow with powerful features: Fast Code: Access frequently used symbols instantly to improve coding efficiency. Navigation: Move the cursor effortlessly with intuitive commands for navigating lines and pages. Tools: Enjoy quick actions like copy, paste, undo, redo, delete, share code, replace text, and more. Scan Code: Extract JSON data directly from images, making integration simple and efficient. Text Size: Customize font size for a comfortable and personalized viewing experience. Whether you’re debugging or working with JSON content, JSON Viewer makes it faster and more intuitive. Download JSON Viewer today and elevate your JSON experience! Developed by Anvaysoft Programmer- Hrishi Suthar Made with love in India
Screenshots
Verdict
The clearest difference is price: OpoLua at Free against JSON Viewer(Pro)'s $2.99. JSON Viewer(Pro)'s advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and 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
OpoLua is free to download; JSON Viewer(Pro) costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | OpoLua | JSON Viewer(Pro) |
|---|---|---|
| Price | Free — better | $2.99 |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 7 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 64 MB |
| Age rating | 12+ | 4+ |
| Developer | Jason Morley | Hrishi Suthar |
In-app purchases
OpoLua
No in-app purchases
JSON Viewer(Pro)
No in-app purchases
Questions
Is OpoLua free?
Is JSON Viewer(Pro) free?
Do OpoLua or JSON Viewer(Pro) have ads?
Other comparisons
