Userfeel vs CT Farm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Userfeel
This app facilitates remote usability testing by recording testers' screens and voices as they navigate websites and apps. It helps businesses understand user behavior and improve website performance by providing insights from real users.
- Record screen and voice during tests
- Upload test recordings to server
- Remote usability testing
- Multi-device testing (desktop, mobile, tablet)
- Multilingual tester panel access
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Userfeel.com provides remote usability testing on desktop, mobiles and tablet. This app is used by the testers in order to record the usability test. Usability testing is the easiest way to increase your website's performance. It lets you see your website with your users' eyes. Studies by the Norman Nielsen group show that investing 10% of your development budget on usability testing increases conversions by 83%. Userfeel.com provides not only the platform and the apps for usability testing, but a huge panel of thousands of multilingual testers from all over the world as well. The app records the tester's screen and voice as he performs the test and uploads the generated video back to the userfeel.com server.
CT Farm
Manage and optimize your cryptocurrency farm from your phone. Control hardware, adjust schedules, and withdraw earnings with no commissions. Even create a farm without a PC using the special Worker feature.
- Intuitive dashboard
- No hardware limits
- Multiple hardware connection options
- Adjustable work schedules
- Farm activity notifications
- Distant farm control
- Worker feature for PC-less farm creation
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Build your own crypto farm — easy, fast and really powerful Start for free Your first miner is already waiting. Install the app and start mining instantly. No tech skills required Just a few taps — and you’re already mining like a pro 0% redeem fees Get paid easily with no commissions Earn the coin you want Choose from 9 coins, including Bitcoin, Ethereum, Solana and others Put your own equipment to work Got a spare PC or laptop? Add it to your farm and boost your mining power Gifts for every purchase Buy more miners and get daily bonuses, boosts and other perks Go Nitro Watch ads and boost your mining speed Invite friends, earn 5% Share your link and earn 5% of what your friends spend Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: CT Farm at 4.0 against Userfeel's 3.1. CT Farm also leads on update cadence (every 8 days vs monthly) and ratings volume (643 vs 93). Userfeel's advantage is in-app purchases (none vs 10). On price, review sentiment, 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. CT Farm sells 10 in-app purchases, starting at $4.99 per month. Userfeel asks for nothing beyond the download.
CT Farm holds the better App Store score, 4.0 against 3.1. That said, the two scores are not equally well evidenced: CT Farm has 643 ratings behind it against 93, so its average is the more settled of the two. Written reviews split almost evenly too, at 28% and 27% positive.
Userfeel ships an update monthly, CT Farm every 8 days. The most recent releases landed on November 13, 2026 and November 12, 2026 respectively.
| Parameter | Userfeel | CT Farm |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (93 ratings) | 4.0 (643 ratings) — better |
| Positive reviews | 27.8% of reviews — better | 26.9% of reviews |
| Number of ratings | 93 | 643 — better |
| Update frequency | Monthly | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 25 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Userfeel Ltd | Cryptotab |
Customer experience
Userfeel
CT Farm
User reviews
Userfeel
From 93 App Store ratingsWhat we love
- ✅ Paga certinho
- 👍 User-friendly interface
- ✅ Legit app that pays
- 👍 Qualifying test easy
- 👍 Great app, well designed
Room to improve
- ❌ Scam/ripoff accusations
- ❌ Payment denials/pending
- ❌ Login/account creation issues
- ❌ App crashes/freezes
- ❌ Privacy concerns (permissions)
CT Farm
From 643 App Store ratingsWhat we love
- 🚀 Easy withdrawal
- 🚀 Simple to use
- 👍 Good start for mining
- 👍 Legit app
Room to improve
- 🐛 Withdrawal issues
- 🐛 Slow withdrawal process
- 🐛 Accounts suspended without explanation
- 🐛 Withdrawal requests stuck in 'processing' for months
- 🐛 Lack of support response
Bugs and requests
Userfeel
Reported bugs
8 issues- Cannot log in
- Cannot create account
- App crashes during tests
- Test freezes at end
- Invalid status code error
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- Video upload issues
- Tests disappear after reconnecting
- New version required message
Requested features
5 requests- More work opportunities
- Explanation for new permissions
- Option to restart tests
- Ability to pause tests
- Re-read previous descriptions
CT Farm
Reported bugs
2 issues- Withdrawal requests not being processed
- Accounts being frozen or suspended without reason
Requested features
3 requests- Allow withdrawals to external wallets, not just CryptoTab
- Improve withdrawal process and speed
- Provide better customer support
In-app purchases
Userfeel
No in-app purchases
CT Farm
- Activator 6 hours for 1 month$4.991 Month
- CT Worker 47000 H/s - 3 mo$5.493 Months
- Worker 90000 1 week - Promo$13.997 Days
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- Worker 180000 1 week - Promo$27.997 Days
- Worker 360000 1 week - Promo$55.997 Days
- Worker 260000/3 months - Promo$319.993 Months
- Worker 47000 H/s - 3 months$5.49
- CT Worker-16000 - 1 month$5.99
- Worker 47000 H/s - 12 months$14.49
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- Worker 800000 H/s - 3 months$92.90
