TBD vs GC Flowmeter App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
GC Flowmeter App
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Flow is the smart prepaid water meter solution to enhance water access, reduce operational costs, and provide safe water and reliable revenue collection to underserved communities.
Screenshots
Verdict
The clearest difference is update cadence: GC Flowmeter App at every 9 days against TBD's every 5 weeks. TBD's advantage is iOS requirement (13.0 vs 16.6). 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.
TBD ships an update every 5 weeks, GC Flowmeter App every 9 days. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.
| Parameter | TBD | GC Flowmeter App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, Mac |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 19 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | Hangzhou Dashi Wisdom Technology Co., Ltd. | Aquametrics Sarl |
In-app purchases
TBD
No in-app purchases
GC Flowmeter App
No in-app purchases
