QKey vs My Data | Usage Follower
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QKey
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This App work hand in hand with our TNC Accelerator Access Control System to provide door access control function. It will allow you to unlock the door through the app when the mobile device is in close proximity with the door controller.
My Data | Usage Follower
Monitor your cellular data usage and set custom limits to avoid overage charges. Gain daily insights into your consumption and manage your data smartly to stay within your plan.
- Set data limits
- Track data usage
- Daily usage insights
- Flexible limit periods
- Control data overages
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Take control of your mobile data! Set limits, monitor usage, and stay on track with My Data | Usage Follower. Manage your data smartly and avoid overage charges. Worried about exceeding your mobile data limit? With My Data | Usage Follower, you can easily monitor your cellular data usage and stay within your plan. Perfect for keeping your mobile bills under control! One time Purchase - Lifetime use! Key Features: - Set Data Limits: Define your monthly, weekly, or custom data limits to suit your plan. - Track Usage: Instantly see how much data you’ve used and how much remains. - Daily Insights: View detailed daily data usage to better understand your consumption. - Flexible Periods: Set your data limit period and track your usage within the specified timeframe. Take charge of your data usage today with My Data | Usage Follower—the simple and effective way to manage your cellular data. Download now to ensure you never go over your limit again! Unlock the full functionality of My-Data with our premium weekly subscription! Enjoy a 3-day free trial, then continue accessing all features with ease. Cancel anytime. Privacy Policy: https://mydata-app.com/privacy Terms of Service: https://mydata-app.com/terms EULA: https://mydata-app.com/eula
Screenshots
Verdict
The clearest difference is in-app purchases: QKey at none against My Data | Usage Follower's 3. QKey also leads on iOS requirement (11.0 vs 17). On price, update cadence, ads 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. My Data | Usage Follower sells 3 in-app purchases, starting at $6.99 per 7 days. QKey asks for nothing beyond the download.
QKey ships an update every 4 days, My Data | Usage Follower every 6 days. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.
| Parameter | QKey | My Data | Usage Follower |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 4 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 17 |
| Further details — not scored | ||
| Size | 30 MB | 10 MB |
| Age rating | 4+ | +4 |
| Developer | Kimfatt Cheah | lighten |
In-app purchases
QKey
No in-app purchases
My Data | Usage Follower
- Weekly Subscription3 Days trial$6.997 Days
- Weekly Subscription3 Days trial$7.997 Days
- Weekly Subscription3 Days trial$9.997 Days
