Xiaoxiang BMS vs pdfmate PDF Editor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Xiaoxiang BMS
Monitor and manage your Bluetooth-enabled battery management systems (BMS) for Li-Ion and LiFePo4 packs. Track cell voltage, capacity, current, and temperature. Switch battery outputs on/off and configure settings remotely.
- Monitor cell voltage, capacity, current, and temperature
- Switch battery output on/off
- Calibrate cell voltage and current
- Configure balancer and BMS capacity
- Change Bluetooth advertised name
- Unlock hardware protected BMS (firmware v20+)
- Set PIN code for BMS access
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With Xiaoxiang / jiabaida BMS Smart BMS you can build simple Li-Ion or LiFePo4 battery packs. For camping, car, solar or e-bikes. iOS app for Xiaoxiang / jiabaida BMS (JBD-SP15S001 / JBD-SP05S002) allows you to monitor voltage of the cells, total capacity, charging/discharging current and alarms temperatures on your iPhone or Apple Watch. Additionally you can switch the battery (charging and discharging ports) off. Note: I'm not manufacturer of this BMS. If you have questions or want to buy one, contact one of the manufacturers: https://www.lithiumbatterypcb.com/ App Features: - change bluetooth advertised name - for BMS firmware > v20: unlock hardware protected bms - Notifications support on iPhone and Apple Watch - saving / restoring BMS configs - set PIN code for BMS and config access (only iOS) - calibrate cells voltage and charging / discharging current - show basic data on Apple Watch - simple logging of max voltage, current and power - enable and configure Balancer - change BMS capacity setting - switch the battery output on/off - monitor temperature, cell voltages, current, power and temperature - monitor BMS alarms - Supported Languages: English, German, Polish, Chinese, French, Spain For missing features or problems using the app submit an Issue on GitHub: https://github.com/smagicld/xiaoxiangBMS/issues
pdfmate PDF Editor
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Everything you need for PDFs, in one app. pdfmate lets you open, edit, combine, and sign PDF files without switching between tools. Key features - Fast viewer: page navigation, zoom, text search, outline, and bookmarks - Annotations: highlight, sticky notes, and freehand pen - Page editing: delete, rotate, and reorder pages - Merge & split: combine several PDFs into one, or extract just the pages you need - Signature: draw your signature by hand and place it on the document - Save & share: save your edits as a copy and share anywhere Built to respect your privacy - Your documents are processed entirely on your device. Nothing is uploaded to or stored on any server. - The original file is never overwritten — edits are always saved as a copy. Start free, unlock when you need more - Free: 3 edit-saves per day, merge up to 2 PDFs - One-time unlock: unlimited edit-saves and merges, plus ad-free (not a subscription) Contracts, scanned documents, study material, work paperwork — handle any PDF with pdfmate.
Screenshots
Verdict
The clearest difference is update cadence: pdfmate PDF Editor at weekly against Xiaoxiang BMS's every 3 weeks. 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. Xiaoxiang BMS sells 1 one-off in-app purchase and pdfmate PDF Editor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Xiaoxiang BMS ships an update every 3 weeks, pdfmate PDF Editor weekly. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.
| Parameter | Xiaoxiang BMS | pdfmate PDF Editor |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (67 ratings) — better | — |
| Positive reviews | 54.9% of reviews | — |
| Number of ratings | 67 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | e77code GmbH | SEONYONG LEE |
In-app purchases
Xiaoxiang BMS
- Pro Version$7.99
pdfmate PDF Editor
- Pro Unlock$7.99
Questions
Is Xiaoxiang BMS free?
Is pdfmate PDF Editor free?
Do Xiaoxiang BMS or pdfmate PDF Editor have ads?
Which is updated more often, Xiaoxiang BMS or pdfmate PDF Editor?
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