ORBY Mobile vs Grey District Library
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ORBY Mobile
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Control Liteputer's ORBIT/PLC lighting systems by iOS devices. This app requires an Ethernet/BLE to ORBIT gateway.
Grey District Library
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Access Grey District Library from your iPhone, iPad or iPod Touch. Manage your account, search the catalogue, renew and reserve books.
Screenshots
Verdict
The clearest difference is iOS requirement: ORBY Mobile at 11.0 against Grey District Library's 15.6. On price, update cadence, ads and in-app purchases 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.
ORBY Mobile ships an update every 5 months, Grey District Library every 3 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | ORBY Mobile | Grey District Library |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 6 MB | 50 MB |
| Age rating | 4+ | 17+ |
| Developer | Liteputer | Department of Internal Affairs |
In-app purchases
ORBY Mobile
No in-app purchases
Grey District Library
No in-app purchases
Questions
Is ORBY Mobile free?
Is Grey District Library free?
Do ORBY Mobile or Grey District Library have ads?
Which is updated more often, ORBY Mobile or Grey District Library?
Other comparisons
