Battery tweet vs Battery Master 12V
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Battery tweet
This app allows users to tweet their current battery level to Twitter. It also includes a Solitaire Klondike mini-game for entertainment.
- Tweet battery level
- Twitter integration
- Solitaire Klondike mini-game
- Check battery status
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"Battery tweet" is Check the battery level, the result is an application tweet on twitter. You can play Solitaire Klondike in an extra mini-game. *After one tweet at a time, please wait five minutes.
Battery Master 12V
This tool detects and tests lead-acid batteries, assessing CCA and health. It calculates remaining battery life based on temperature and CCA data. Users can also test cranking and charging systems, with all results shareable and printable.
- Lead-acid battery detection
- Test battery CCA and health
- Calculate available use life
- Test cranking system
- Test charging system
- Share and print test results
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Battery Master is the detection tool for lead acid battery. By installed on battery, it can intelligently test battery CCA and health condition, calculate battery available use life based on temperature and CCA data sheet. When phone is close to device, the app will automatically obtain battery test result. Also, user can alternatively test battery health, cranking system and charging system. All saved history test results can be shared and printed out.
Screenshots
Verdict
The clearest difference is review sentiment: Battery tweet at 50% against Battery Master 12V's 0%. Battery tweet also leads on rating (3.6 vs 3.4) and iOS requirement (9.0 vs 15.6). Battery Master 12V's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 8 months). On price, ratings volume, 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.
Battery tweet holds the better App Store score, 3.6 against 3.4. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 50% of Battery tweet's written reviews are positive against 0% of Battery Master 12V's.
Battery tweet ships an update every 8 months, Battery Master 12V every 6 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Battery tweet | Battery Master 12V |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (5 ratings) — better | 3.4 (5 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 | 5 |
| Update frequency | Every 8 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 5 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | RUCKYGAMES CO., LTD. | Shenzhen Leagend Optoelectronics Co., Ltd. |
Customer experience
Battery tweet
Battery Master 12V
In-app purchases
Battery tweet
No in-app purchases
Battery Master 12V
No in-app purchases
Questions
Is Battery tweet free?
Is Battery Master 12V free?
Which has better reviews, Battery tweet or Battery Master 12V?
Do Battery tweet or Battery Master 12V have ads?
Which is updated more often, Battery tweet or Battery Master 12V?
Other comparisons
