TOPDON BatteryLab vs Time Zone Meet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TOPDON BatteryLab
This app allows you to test your car's battery and generator. It provides detailed battery life and voltage calculations, and can manage multiple devices simultaneously. Generate and view test reports with ease.
- Calculate battery life and voltage
- Inspect car generator
- Manage multiple devices
- Quick device connection
- One-click test report generation
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BatteryLab is a comprehensive battery testing application that connects to your device for battery testing, charging, and other functions. 1. Calculate the battery life and voltage. 2. Inspect the car generator. 3. Add multiple devices for management at the same time. 4. Quickly connect the device and perform battery testing. 5. Generate a test report with one click and view it at any time.
Time Zone Meet
Easily check current times in any city worldwide and plan meetings across different time zones. Avoid scheduling errors with a simple, fast interface designed for global coordination.
- Look up current local time for any city
- View IANA time zone information
- Plan meetings across multiple time zones
- Clean and fast user interface
- Optional sign-in for website premium features
- Available in English and Español
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TimeZoneMeet helps you see what time it is in another city—and plan meetings without the mental math. LOOK UP ANY CITY Type a city name and get the current local time and IANA time zone (for example Europe/Paris). Handy for travel, remote work, and messaging people in other regions. PLAN ACROSS TIME ZONES Use the scheduler to line up times that work in multiple places—fewer mistakes and less back-and-forth. SIMPLE & FAST Clean layout, quick results, and an optional “how this works” tip if you want a short walkthrough. PREMIUM (OPTIONAL) Upgrade with a one-time in-app purchase to remove ads and increase city suggestion limits. Restore purchases anytime from the footer if you reinstall or change devices. SIGN IN (OPTIONAL) Signing in is for website-related premium features; the core city search and scheduler work without an account. LANGUAGES English and Español. PRIVACY We send the city text you type to our servers to return suggestions and time zone results. See the in-app Privacy Policy link for details. TimeZoneMeet is built for anyone who asks “what time is it there?”—whether you’re coordinating a call or checking before you message someone across the globe.
Screenshots
Verdict
The clearest difference is rating: Time Zone Meet at 5.0 against TOPDON BatteryLab's 2.4. Time Zone Meet also leads on update cadence (every 4 days vs monthly). TOPDON BatteryLab's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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. Time Zone Meet sells 1 one-off in-app purchase. TOPDON BatteryLab asks for nothing beyond the download.
Time Zone Meet holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: TOPDON BatteryLab has 15 ratings behind it against 2, so its average is the more settled of the two.
TOPDON BatteryLab ships an update monthly, Time Zone Meet every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | TOPDON BatteryLab | Time Zone Meet |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (15 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 24.1% of reviews | — |
| Number of ratings | 15 — better | 2 |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 188 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | HK TOPDON TECHNOLOGY Co., LIMITED | Cedric Brown |
Customer experience
TOPDON BatteryLab
Time Zone Meet
In-app purchases
TOPDON BatteryLab
No in-app purchases
Time Zone Meet
- Premium$5.99
Questions
Is TOPDON BatteryLab free?
Is Time Zone Meet free?
Which has better reviews, TOPDON BatteryLab or Time Zone Meet?
Do TOPDON BatteryLab or Time Zone Meet have ads?
Which is updated more often, TOPDON BatteryLab or Time Zone Meet?
Other comparisons
