HAHA Lock vs Bray SS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HAHA Lock
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Add or delete the unlock permission of the smart lock through Bluetooth
Bray SS
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Smart device for balancing of heating and cooling hydronic systems. Data of balancing valves of heading European producers included. Successfully can be used for accurate measuring of very small differential or gauge pressures.
Screenshots
Verdict
The clearest difference is update cadence: Bray SS at every 2 months against HAHA Lock's every 5 months. HAHA Lock's advantage is iOS requirement (12.0 vs 17.0). 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.
HAHA Lock ships an update every 5 months, Bray SS every 2 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.
| Parameter | HAHA Lock | Bray SS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | æ˜ å®‡ 陈 | SV Technics |
In-app purchases
HAHA Lock
No in-app purchases
Bray SS
No in-app purchases
