LanmaoBMS vs Pixfold
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LanmaoBMS
This app monitors and manages lithium battery systems via Bluetooth. It provides real-time data on voltage, temperature, and capacity, offering alerts for potential issues and extending battery life. Supports various lithium battery pack configurations.
- Real-time voltage display
- Single battery status and alarms
- Intuitive remaining capacity display
- Cell temperature and critical alerts
- Power and cycle count recording
- Supports multi-cell lithium battery packs
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The intelligent battery management system and the active equalizer are connected through Bluetooth to monitor the battery status, collect, store and process information during battery operation in real time, exchange information with external devices, and solve the safety, usability and service life of the lithium battery system The key issue is to extend the service life of the battery to a certain extent, and to enhance the stability of the battery pack to a certain extent. At the same time, it supports multi-cell lithium battery pack protection board, power lithium battery balance protection board, lithium iron phosphate battery protection board, power battery protection board, lithium battery pack protection board, lithium battery protection board, iron lithium protection board, 24V/36V/48V Protection board and lithium electric power board, etc. 1. Display real-time voltage 2. Display the real-time voltage and alarm status of all single batteries. If the reported parameters trigger the alarm value or protection value, an alarm will be prompted; 3. Display the remaining capacity pack in an intuitive form; 4. Cell temperature warning. Real-time alarm for over temperature, short circuit, over voltage, under voltage 5. Record the power of the device at any time. 6. Record the number of battery cycles. Best Regards !
Pixfold
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Convert HEIC, PNG and WEBP photos to JPG or PNG, resize them, and compress them down toward a file size you choose, all on your iPhone. Nothing is uploaded, and there is no account to create. Need a photo under 500 KB for a form or an upload limit? Type the size and Pixfold searches for the quality that fits, instead of leaving you to guess with a slider. PICK A JOB, NOT A SETTING Start from what you actually need — HEIC to JPG, Under 500 KB, Shrink for email, Web-ready PNG — and Pixfold applies the right format, size and quality. Every control is still there under Custom settings when you want it. CONVERT Read HEIC, PNG, WEBP and JPG. Write JPG or PNG. The HEIC to JPG preset caps output at the size of the original, because a straight conversion at full quality often produces a larger file than the HEIC you started with. RESIZE Set the longest edge — 4000, 2048, 1600, 1080 or 800 pixels — and both dimensions scale together. Photos are never enlarged beyond their original size. COMPRESS Choose a quality step, or type a target file size and let Pixfold find the quality that comes closest. When a target cannot be reached, it tells you rather than pretending. BATCHES Convert a whole selection in one pass. Drop individual photos from the batch before you start, save everything to Photos at once, or share straight from the results. PRIVATE BY DEFAULT Every conversion runs on your device. No uploads, no servers holding your photos, no account, no ads, no watermarks. Location and other EXIF metadata are stripped from saved images. Converting, resizing and compressing all work with no network connection. Pixfold Pro is a subscription: $2.99 per week with a 3-day free trial, or $24.99 per year. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings → Apple Account → Subscriptions. Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://synthika.com/pixfold/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: LanmaoBMS at none against Pixfold's 2. LanmaoBMS also leads on iOS requirement (11.0 vs 15.1). Pixfold's advantage is update cadence (every 2 days vs fortnightly). On price, ads 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. Pixfold sells 2 in-app purchases, starting at $2.99 per 7 days. LanmaoBMS asks for nothing beyond the download.
LanmaoBMS ships an update fortnightly, Pixfold every 2 days. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.
| Parameter | LanmaoBMS | Pixfold |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 13 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Nanchang Yepai Technology Co., Ltd. | Mohammad Haseeb |
In-app purchases
LanmaoBMS
No in-app purchases
Pixfold
- Pixfold Pro Weekly3 Days trial$2.997 Days
- Pixfold Pro Annual$24.991 Year








