OzCharge BM12 vs MemoMapper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OzCharge BM12
Monitor your car battery's real-time voltage and test its cranking and charging systems. View all battery data directly on your mobile device via Bluetooth connection.
- Real-time voltage monitoring
- Cranking system testing
- Charging system testing
- Bluetooth data transfer
- Mobile device display
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OzCharge BM12 is an application for vehicle battery,which can let them know the real-time voltage of car battery. It helps users to know the battery fully by testing cranking and charging system voltage. All of the datas can be showed on mobile through bluetooth.
MemoMapper
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MemoMapper provides a fast and easy way to collect, remember and find back to special places and moments. MemoMapper automatically fetches the adress, location and date when you add a new memory, and you can easily add a photo, a note or an audio recording. All your memories are collected in a list and shown on a map from which you'll conveniently find back to your saved memories, guided by the app (using apple maps). Some use cases: Location scouting, where was that photo spot? Where was that fishing spot? Where and when did i park my car? What's the postal address of my location?
Screenshots
Verdict
The clearest difference is update cadence: OzCharge BM12 at every 2 months against MemoMapper's every 25 months. 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.
OzCharge BM12 ships an update every 2 months, MemoMapper every 25 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.
| Parameter | OzCharge BM12 | MemoMapper |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 months — better | Every 25 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 8 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Autech Australia Pty. Ltd. | thomas forsberg |
In-app purchases
OzCharge BM12
No in-app purchases
MemoMapper
No in-app purchases
Questions
Is OzCharge BM12 free?
Is MemoMapper free?
Do OzCharge BM12 or MemoMapper have ads?
Which is updated more often, OzCharge BM12 or MemoMapper?
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