OPTIC Mobile (Friendly Eagle) vs TBD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OPTIC Mobile (Friendly Eagle)
Access and modify records from the OPTIC server on your mobile device. Create, delete, and update entries, with offline capabilities for data and documents. Sync changes back to the server when connected.
- View and update server records
- Create and delete new records
- Offline data access and saving
- Downloadable documents and SDS
- Customizable download settings
- Syncs with OPTIC Web application
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The mobile app allows retrieval of certain number of records from the OPTIC server to view and update them on the mobile device, then saving those records back to server. New records can be created and existing ones can be deleted as well. If a connection to the OPTIC server cannnot be established, saving is done on device - with the possibility of having them uploaded to server manually or automatically as soon as a connection to server is detected. The records operate with default or or custom layouts (templates), automatically downloaded from the server after a successful login. Documents ("Resources" section) can be downloaded to device for later viewing - while disconnected from the Internet - opening with the default device applications. Similar for SDS (Safety Data Sheet) documents. Please keep in mind that the more data downloaded, the longer the waiting time is going to be. Also, extra data charges may incur from your cell service provider - therefore it is strongly recommended to download while on WiFi, as much as possible. The SETTINGS section allows customization of the volume and frequency of the downloads, as well as resetting the app anytime - with deletion of all locally stored app data, in order to free up storage space. The app complements the OPTIC System Web application and its strongest asset is the ability to operate on records and locally downloaded documents while disconnected from the Internet. For the full set of features it is recommended to use the Web application. To log in, use the same Client ID, User Name and Password which you normally would use in the Web application.
TBD
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TBD-flowmeter is a companion software that monitors your daily water equipment, giving you a clear picture of your water usage; and a smarter way to track and reduce water usage based on your water bill
Screenshots
Verdict
OPTIC Mobile (Friendly Eagle) and TBD are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
OPTIC Mobile (Friendly Eagle) ships an update every 3 weeks, TBD every 5 weeks. The most recent releases landed on September 24, 2026 and October 8, 2026 respectively.
| Parameter | OPTIC Mobile (Friendly Eagle) | TBD |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.2 — better | 13.0 |
| Further details — not scored | ||
| Size | 70 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | FRIENDLY EAGLE SOFTWARE INC. | Hangzhou Dashi Wisdom Technology Co., Ltd. |
In-app purchases
OPTIC Mobile (Friendly Eagle)
No in-app purchases
TBD
No in-app purchases
Questions
Is OPTIC Mobile (Friendly Eagle) free?
Is TBD free?
Do OPTIC Mobile (Friendly Eagle) or TBD have ads?
Which is updated more often, OPTIC Mobile (Friendly Eagle) or TBD?
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