OPN vs Micro OPN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OPN
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IME application to input barcode data read using Optoelectronics' Bluetooth data collector with keyboard.
Micro OPN
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Provide data analysis and device management services for microgrid operators
Screenshots
Verdict
The clearest difference is update cadence: Micro OPN at every 4 weeks against OPN's every 14 months. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OPN ships an update every 14 months, Micro OPN every 4 weeks. The most recent releases landed on September 23, 2026 and September 7, 2026 respectively.
| Parameter | OPN | Micro OPN |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 14 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 5 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | OPTOELECTRONICS Co.,Ltd. | 杭州锦朋新能源有限公司 |
In-app purchases
OPN
No in-app purchases
Micro OPN
No in-app purchases
