HAIDI vs Projecta Compact
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HAIDI
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This App is for the 12V lithium battery (LiFePO4). Get real-time battery information using this app. FEATURES: Works with Bluetooth 4.0 or higher Monitors state of charge, cycles, current, voltage, temperature, capacity, average time to empty and average time to full.
Projecta Compact
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What's New: 1,Over-the-air updates - Any future software releases can be downloaded via the phone app. 2,Generator Auto Start & stop – Depending on the SOC of the battery, the Projecta Compact system will manage turning the generator on/off automatically. 3,Optimisation of the 7” display – Added display improvements Dedicated designed for Projecta Compact systems, this APP aims to: 1) Help the user to learn working status of whole system in real time. 2) Provide on-line update with latest firmware version. 3) Allow the user to better understand Projecta Compact systems with detailed log information and system setting. All in all, this APP will be a helpful tool when used with the Projecta Compact system.
Screenshots
Verdict
HAIDI and Projecta Compact are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.
| Parameter | HAIDI | Projecta Compact |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 32 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | SHENZHEN SMARTEC TECHNOLOGY COMPANY LIMITED | TBB Power Co., Ltd |
In-app purchases
HAIDI
No in-app purchases
Projecta Compact
No in-app purchases
