a vs BETA Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
a
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“a-map Battery Tester” is a highly advanced Auto battery diagnostic tool, which works on some latest cutting-edge technologies to provide battery users easy and hassle-free way of checking the health of the automotive battery and the vehicle electrical system. This app makes it easy for the user to connect the tester to the mobile and conduct all the diagnostic tests and share the reports instantaneously. Various International standards like CCA, DIN, JIS, EN, IEC, SAE, MCA, BCI, CA etc. are supported by this tester.
BETA Smart
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Take control with BETA Smart, the official app for BETA smart devices. Designed for simplicity, reliability, and security, it puts your home and connected systems at your fingertips. Smart Control: Control and manage your devices directly from your phone. Remote Access: Stay connected and in control anytime, anywhere. Automation & Scheduling: Set routines and timers that work around your lifestyle. Alerts: Receive notifications on device activity and status. Family Sharing: Give access to multiple users with just a few taps.
Screenshots
Verdict
The clearest difference is update cadence: a at weekly against BETA Smart's every 11 months. a also leads on iOS requirement (10.0 vs 14.0). 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.
a ships an update weekly, BETA Smart every 11 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.
| Parameter | a | BETA Smart |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 29 MB | 224 MB |
| Age rating | 17+ | 12+ |
| Developer | iTAG Technologies LLC | BETA CORPORATION PTY LTD |
In-app purchases
a
No in-app purchases
BETA Smart
No in-app purchases
