Comparison

AppBlock vs Principles App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AppBlock

This app helps you regain control of your digital life by blocking distracting applications and websites. It offers customizable schedules and strict modes to reduce screen time, improve focus, and support healthier digital habits.

Highlights
  • Block distracting apps
  • Block time-wasting websites
  • Control screen time
  • Customizable blocking schedules
  • Strict mode to prevent bypassing restrictions
  • Detailed statistics on screen time usage
  • Focus sessions for work and study
Features
Read full description

► 15,000,000+ satisfied users ► 63% less screen time in the first week ► Save up to 3 hours every day AppBlock is the ultimate app blocker that helps you block apps, reduce screen time, and manage social media distractions so you can focus on what truly matters. Our app creates a positive impact on your digital wellbeing. Whether you need a productivity boost, want to unplug in your free time, or looking for a focused study environment, AppBlock gives you full control of your digital habits. ► CONTROL YOUR SCREEN TIME Cut down on wasted time and build a healthier relationship with your devices. Use custom templates to block the apps that distract you most during the day, stop doomscrolling on social media, and reduce your screen time. Our users reported 63% less screen time in just two weeks. Yes, it’s true! Try it yourself and thank us later. ► WHY APPBLOCK? – Block Apps: Cut access to social media, games, or anything that pulls you away from your goals. – Website Blocker: Restrict time-wasting websites or unwanted content. – Screen Time Control: Monitor and limit app usage to maintain a balanced life. – Customizable Blocking Schedules: Automatically block apps based on time, location, or Wi-Fi. – App Open Limits: Decide how long you can use certain apps to stay in control. – Strict Mode: Stay committed by preventing yourself from bypassing restrictions. – Allowlist: Keep essential apps available while blocking distractions. – Quick Block: Need instant focus? Tap once to block apps and websites right away. ► STAY PRODUCTIVE & FOCUSED AppBlock helps you manage your screen time and remove digital distractions so you can focus on what really matters. – Improve Sleep: Reduce late-night phone use for better rest. – Support Mental Health: Stay calm and mindful with fewer interruptions. – Boost Productivity: Block time-wasting apps and websites to stay on task. – Study Better: Encourage a distraction-free learning environment. – Unplug in Free Time: Enjoy hobbies, family, and friends without constant notifications. ► ADVANCED TOOLS & INSIGHTS – Detailed Statistics: Discover where your screen time goes and identify what distracts you most. – Focus Sessions: Automatically silence notifications and block apps during key work or study periods. – Time Management: Create daily structure for balanced digital use. – AppBlock for Desktop: Stay productive on PC or Mac with browser extensions that block distracting sites. – Get the extension: https://appblock.app/extensions ► #1 BLOCKER – SAFE BROWSING Create a secure and distraction-free experience by using AppBlock. With one tap, block apps, websites for safer and more mindful screen use. ► FREE TO USE – START TODAY AppBlock is free to download and packed with everything you need to build healthier digital habits and reclaim your time in just a few taps. Discover why our app blocker has over 15,000,000 success stories. ► PRIVACY FIRST Your privacy is our top priority. AppBlock uses Apple’s Screen Time API for secure content blocking. Your personal data stays private and is never shared. ► CONTACT & SUPPORT Email — support@appblock.app Website — www.appblock.app ► TERMS & PRIVACY Terms of Use — https://appblock.app/terms-of-use-app-store Privacy Policy — https://appblock.app/privacy-policy-app-store

About

Principles App

Features
Read full description

Listen, if you're serious about leveling up, whether it's crushing your side gig, scaling a business, or just getting out of your own way, Principles is the tool that turns random inspiration into daily dominance. It's simple: Open the app, swipe through battle-tested principles that cut through the noise. Stuff like "You don't get confident by yelling affirmations, you stack proof by outworking your doubts" or "The pain is the pitch: Nail your customer's hurt, and the sale closes itself." Swipe right on what hits, left on what doesn't, and build a deck that's custom to your grind. This isn't another quote app full of feel-good crap that evaporates by lunch. It's designed for doers who want mindset shifts that stick and deliver results. You start free with a solid lineup of principles to test the waters, then unlock unlimited when you're ready to go all in. What You'll Get Out of Principles: Swipe for Real Growth: Curated principles that pack a punch - hustle hacks, business truths, and self-improvement gold - in a clean, no-distraction swipe setup that feels effortless but builds momentum fast. Make It Your Own: Drop in your own ideas, concepts, or tweaks to the classics. Create decks that evolve with you, so every swipe reinforces the habits that turn average into elite. Daily Reminders That Work: Turn on notifications for timed hits of wisdom - morning fuel to set your edge or afternoon resets to keep you locked in when the day's dragging. Futuristic Simplicity: Sleek design that keeps you focused on the wins, not the interface. Internalize stuff like "A focused fool crushes a distracted genius" and watch your output skyrocket. No Games, Just Value: Your data stays private, no ads cluttering the basics- just pure, actionable fuel to outthink, outlast, and outearn everyone else. Upgrade to Unlimited when you're ready to build a larger personal library - because the best investment is in the principles that compound your success. Download Principles now, start swiping, and watch how small daily inputs create massive outcomes. Let's make your hustle unstoppable. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://principlesapp.com/privacy

Screenshots

AppBlock4 screens
Principles App3 screens

Verdict

The call

The clearest difference is ads: Principles App at none against AppBlock's shown. AppBlock's advantage is update cadence (weekly vs every 5 weeks) and chart position (#194 vs unranked). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AppBlock sells 10 in-app purchases, starting at $4.99 per month and Principles App sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AppBlock ships an update weekly, Principles App every 5 weeks. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 7 level
AppBlock versus Principles App: the parameters behind the verdict, then further details
ParameterAppBlockPrinciples App
PriceFreeFree
Rating4.6 (6.8K ratings) — better—
Positive reviews54.6% of reviews—
Number of ratings6.8K — better—
Update frequencyWeekly — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#194 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.0 — better26.2
Further details — not scored
Size195 MB16 MB
Age rating4+4+
DeveloperMobileSoft s.r.o.RS9 Systems Pty Ltd

Bugs and requests

AppBlock

Reported bugs

3 issues
  • Scheduled blocks not always activating properly
  • App crashing or becoming unresponsive
  • Inconsistent behavior when switching between modes

Requested features

5 requests
  • Add ability to block Safari and other browsers
  • Implement syncing across devices
  • Provide more granular control over blocking schedules
  • Show remaining time for app limits
  • Make strict mode truly unbreakable

Principles App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

AppBlock

Subscriptions9
  • Premium Monthly$4.991 Month
  • Premium Monthly$11.991 Month
  • Premium Monthly$14.991 Month
Show 6 more
  • Premium Yearly7 Days trial$29.991 Year
  • Premium Yearly1 Year trial5 variants$29.991 Year
  • AppBlock Premium14 Days trial$29.991 Year
  • Premium Yearly7 Days trial$44.991 Year
  • Premium Yearly1 Year trial$49.991 Year
  • Premium Yearly7 Days trial$59.991 Year
One-time1
  • Premium Lifetime$89.99
1 purchases

Principles App

Subscriptions1
  • Principles Unlimited Monthly$1.991 Month

Questions

Is AppBlock free?
AppBlock is free to download, with in-app purchases available.
Is Principles App free?
Principles App is free to download, with in-app purchases available.
Do AppBlock or Principles App have ads?
AppBlock shows ads; Principles App does not.
Which is updated more often, AppBlock or Principles App?
AppBlock ships an update weekly, and Principles App every 5 weeks. Most recently, AppBlock was updated on October 18, 2026 and Principles App on October 11, 2026.

Other comparisons