Prof Pref vs PowerDogBms
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prof Pref
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The application allows not only to make a quick calculation, but also to save various tables and evenings.
PowerDogBms
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Overcharge protection, over-discharge protection, overcurrent protection, active balancing, short circuit protection, temperature control protection, undervoltage protection, reverse connection/incorrect wiring protection.
Screenshots
Verdict
The clearest difference is iOS requirement: PowerDogBms at 12.0 against Prof Pref's 15.0. 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.
| Parameter | Prof Pref | PowerDogBms |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 153 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitaly Kulagin | 家熠 巫 |
In-app purchases
Prof Pref
No in-app purchases
PowerDogBms
No in-app purchases









