FastsApp vs WhoLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FastsApp
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With FastsApp you can call, send text message or contact with people on popular platforms without saving on your contacts.
WhoLog
Monitor family's online activity and phone usage with detailed graphics and reports. Receive notifications for online/offline status and simulate chats between two numbers. Offers a free trial with subscription plans.
- Online/offline status notifications
- Phone usage duration tracking
- Detailed activity graphics
- End-of-day reports
- Chat simulation for two numbers
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WhoLog is designed to keep your family safe with its tracking features. It's an application that provides detailed graphics to help you easily monitor activities. You can track whether your child is sleeping or using their phone, analyze daily phone usage with end-of-day reports, and even see if your two children are communicating with each other through a chat simulator. It's important to note that online activity is only visible with permission, and the data provided is for reference purposes only. Features include notifications for online and offline status, tracking phone usage duration, generating easy-to-understand graphics, and simulating chats between two numbers simultaneously. When you sign up for a 6-month subscription, you'll get a 3-day trial period absolutely free. If you don't cancel during this trial, your account will be charged for the full 6-month subscription. Subscription fees may vary by country, and we offer three subscription options: weekly, monthly, and 6-month plans. You can cancel anytime through your account settings, but remember to do so at least 24 hours before the renewal period to avoid charges. Subscription payments are charged upon purchase confirmation and at the start of each renewal term. For more details, please review our Privacy Policy and Terms & Conditions: Privacy Policy : https://drive.google.com/file/d/1L0uHxDqPs2U5uwuiWbi81GbsB36Rul7V/view?usp=sharing Terms & Conditions : https://drive.google.com/file/d/1KKwhvhPct55rDjlyCmyvbATl4Dw-WBNR/view?usp=share_link
Screenshots
Verdict
The clearest difference is in-app purchases: FastsApp at none against WhoLog's 8. WhoLog's advantage is update cadence (every 3 days vs every 3 months). On price, ads, device support and iOS requirement 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. WhoLog sells 8 in-app purchases, starting at $7.99 per 7 days. FastsApp asks for nothing beyond the download.
FastsApp ships an update every 3 months, WhoLog every 3 days. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.
| Parameter | FastsApp | WhoLog |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.6 (15 ratings) — better |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | — | 15 — better |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 47 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Dimscorp | BULUT KULOGLU |
In-app purchases
FastsApp
No in-app purchases
WhoLog
- Weekly Pro$7.997 Days
- Weekly Pro Second Number$9.997 Days
- Monthly Pro$23.991 Month
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- Monthly Pro Second Number$29.991 Month
- Three Months Pro$47.993 Months
- Three Months Pro Second Number$59.993 Months
- Six Months Pro3 Days trial$95.996 Months
- Six Months Pro Second Number$119.996 Months









