SubVT vs Scrolla
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SubVT
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SubVT (Substrate Validator Toolkit) is an iOS application for phones and tablets that provides validator node operators with tools that aid them in running their validators on Substrate-based blockchain networks. The app provides through a well-designed UX and UI: - Network status information - Active and inactive validator lists - Validator details - Validator performance and income reports - Network reports - Configurable notifications about the on- and off-chain events and transactions related to the validators Download SubVT today to begin monitoring your network and validators.
Scrolla
This app helps you regain focus by blocking distracting applications and using a timer for dedicated work or rest periods. It allows you to create custom routines and digital boundaries to manage your screen time effectively.
- Block distracting apps
- Set focus timer
- Create screen time routines
- Reduce interruptions
- Support calmer phone habits for kids
- Adjust access from settings
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Need to quickly regain control of your attention? Scrolla: Screen Time Control combines an app blocker with a focus timer, helping you make room for work, rest and real life. Choose what should stay out of reach, set a focus period, and let the app support the choice you have made. Screen time control works best when it fits your routine rather than fighting it. Use a short session before a task, a longer block while studying, or a simple pause when the day feels too full. - Block distracting apps before you begin - Set a focus timer for one task - Create a screen time control routine - Reduce interruptions during work sessions - Protect time for reading and study - Pause habitual scrolling when needed - Adjust access from the settings - Support calmer phone habits for kids - Keep family routines easier to follow - Make digital boundaries feel more inclusive - Return to selected apps after focus - Build a safer daily phone routine Start with one clear decision. Select the apps that tend to pull you away from the moment, then choose how long you want to stay focused. There is no need to redesign your whole day at once. A few intentional blocks can make screen time easier to notice and easier to change. HOW SCROLLA FITS YOUR DAY Scrolla: Screen Time Control is designed for everyday moments when your phone competes with something more important. Use it before opening a book, beginning a workout, joining a meeting or settling down for the evening. The aim is not to remove your phone from your life. It is to give you a practical way to decide when certain apps should wait. A focus timer adds a visible endpoint to each session. That can make a difficult task feel more manageable and give you a natural moment to review your next step. App blocking helps reduce the first impulse to check a feed, message or game. Together, these tools create a simple screen time control method that you can repeat across your day. Your routine may change from one day to the next. Scrolla: Screen Time Control can be used for a single quiet interval or as part of a regular plan. Keep the approach flexible. Use a brief block when you need to clear your head, then choose a longer period when concentration matters more. The same setup can support focused living at home, during study or between daily commitments. The app is also suitable for people who want clearer boundaries without complicated systems. Parents can introduce a screen time control habit for kids, while families can agree on calmer phone-free periods. Adjust the approach in your own way, review it in the settings, and keep only the limits that make sense for your routine. A subscription unlocks the paid version of Scrolla: Screen Time Control and its available app-blocking and focus tools. It renews automatically until you stop it; cancellation is managed through your account settings. Use of the app is subject to the applicable Terms of Use and Privacy Policy: https://docs.google.com/document/d/1PNw8oyyBCaZecNo5uASzUDlM9MCBbL13RKpu7dO-fhE/edit?usp=sharing https://docs.google.com/document/d/1CmEeXj6zo79ZNOTCWU1mDaRFUDvF-OjJYmCXUasw_-4/edit?usp=sharing
Screenshots
Verdict
The clearest difference is in-app purchases: SubVT at none against Scrolla's 7. SubVT also leads on update cadence (every 2 months vs every 15 months) and iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Scrolla sells 7 in-app purchases, starting at $9.99 per 7 days. SubVT asks for nothing beyond the download.
SubVT ships an update every 2 months, Scrolla every 15 months. The most recent releases landed on September 13, 2026 and September 2, 2026 respectively.
| Parameter | SubVT | Scrolla |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 50.0% of reviews |
| Update frequency | Every 2 months โ better | Every 15 months |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Monetization | โ | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch โ better | iPhone, iPad |
| Requires iOS | 16.0 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 52 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Helikon Teknoloji ve Medya Ticaret Limited Sirketi | Lily Hughes |
In-app purchases
SubVT
No in-app purchases
Scrolla
- Main Subscription3 Days trial$9.997 Days
- Session Subscription3 Days trial$9.997 Days
- Limit Subscription3 Days trial$9.997 Days
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- Elite Screen Weekly3 Days trial$9.997 Days
- Ultimate Screen Monthly3 Days trial$19.991 Month
- Infinite Screen Yearly3 Days trial$99.991 Year
- Pass Screen Time Control1 Month trial$99.991 Year





