# ALocker vs FlutterTime Timezone Converter

The clearest difference is in-app purchases: FlutterTime Timezone Converter at none against ALocker's 4. FlutterTime Timezone Converter also leads on ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). ALocker's advantage is review sentiment (100% vs 89%) and iOS requirement (16.0 vs 18.0). On price, rating and ratings volume there is nothing between them.

Both are free to download. ALocker sells 4 in-app purchases, starting at $0.99 per month. FlutterTime Timezone Converter asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for ALocker against 4.9 for FlutterTime Timezone Converter. Both are backed by a comparable volume of ratings — 54 and 21 respectively. Written reviews are what separate them: 100% of ALocker's written reviews are positive against 89% of FlutterTime Timezone Converter's.

ALocker ships an update every 6 weeks, FlutterTime Timezone Converter fortnightly. Both last shipped on October 2, 2026.

## The numbers

| Metric | ALocker | FlutterTime Timezone Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (54 ratings)](https://appshunter.io/ios/app/alocker-lock-and-block/id6479397630/reviews)** | [4.9 (21 ratings)](https://appshunter.io/ios/app/fluttertime-timezone-converter/id6740316879/reviews) |
| Number of ratings | **54** | 21 |
| Positive reviews | **100.0% of reviews** | 88.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 26 MB | 3 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [斌林 饶](https://appshunter.io/developer/1609405196) | [DBElement, LLC](https://appshunter.io/developer/292400771) |

## What reviewers say

### ALocker

[App page](https://appshunter.io/ios/app/alocker-lock-and-block/id6479397630)

This utility app helps protect your privacy and manage app usage on your device. Control access to specific applications, restrict their opening during certain times, and prevent unwanted changes to your phone's settings. It offers flexible configurations for various privacy needs.

**Highlights:** App time control, App access restrictions, Customizable restricted app lists, Prohibit app deletion, Prevent app installation, Block date/time changes, Disable in-app purchases

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month | $0.99 | per month |
| One Year | $9.99 | per year |
| Lifetime Purchase | $0.99 | one-time |
| NoAds | $9.99 | one-time |


### FlutterTime Timezone Converter

[App page](https://appshunter.io/ios/app/fluttertime-timezone-converter/id6740316879)

Effortlessly manage global time zones with a visual timeline. This app simplifies scheduling for remote teams and travelers by showing time differences and availability at a glance. It offers precise time zone support and customizable labels without ads or tracking.

**Highlights:** Visual timeline for time zone alignment, At-a-glance status indicators, Support for unlimited locations, UTC, GMT, and Military (Zulu) time, Customizable clock labels, Dark Mode and Liquid Glass design

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ALocker free?

ALocker is free to download, with in-app purchases available.

### Is FlutterTime Timezone Converter free?

FlutterTime Timezone Converter is free to download, with no in-app purchases.

### Which has better reviews, ALocker or FlutterTime Timezone Converter?

ALocker is rated higher. ALocker averages 4.9 out of 5 from 54 ratings, while FlutterTime Timezone Converter averages 4.9 from 21 ratings.

### Do ALocker or FlutterTime Timezone Converter have ads?

ALocker shows ads; FlutterTime Timezone Converter does not.

### Which is updated more often, ALocker or FlutterTime Timezone Converter?

ALocker ships an update every 6 weeks, and FlutterTime Timezone Converter fortnightly. Most recently, ALocker was updated on October 2, 2026 and FlutterTime Timezone Converter on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*