Comparison

Builder for Google Forms vs Intervener

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

Head to head
About

Builder for Google Forms

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Our app is a simple mobile tool for creating forms, surveys, quizzes, and polls in just a few taps. Whether you are a student, teacher, business owner, or content creator, it makes collecting responses and data effortless. Fully customize every detail: choose question types, set answer logic, adjust design, and label your fields. You can create contact forms, feedback surveys, event registrations, and much more. Track results in real time and export your data for deeper analysis. All your forms are stored on your device, and you can organize them into folders for easy access. Some advanced features β€” such as custom branding, response export, cloud synchronization, and premium templates β€” are available through a subscription. A subscription is required to unlock all features. You can cancel anytime through your device’s subscription settings. Download our app now and start building smart, efficient forms anytime, anywhere. Privacy Policy: https://relieved-chair-f81.notion.site/Privacy-Policy-2253a0d0432480189f11d5a0e2f6d403 Terms of Service: https://relieved-chair-f81.notion.site/Terms-of-Service-2253a0d04324808abfafcc41ecce9f00

About

Intervener

Features
Read full description

Do you reach for your phone without thinking? Open TikTok or Instagram and lose an hour before you realize it? You're not alone. Most people spend over 4 hours on their phones every dayβ€”that's like losing a whole month every year to scrolling! Intervener is your helpful friend that steps in when you're about to open distracting apps. Instead of just blocking them, it asks you to do one quick activity first: Take 5 deep breaths to calm your mind Do 10 squats to energize your body Solve a fun math problem to wake up your brain After your activity, you can still open the app if you want. But here's the cool part: most people realize they don't actually need to! Every time you skip opening an app, Intervener tracks the time you saved and shows you exactly how many minutes you've won back. Watch your saved time grow from minutes to hours to days. It's like a game where you're leveling up your real life instead of your screen lifeβ€”while also building healthier habits. Intervener is built on research from over 1.8 million people who successfully broke their phone addiction. We studied what actually works, and turned it into an app that makes reducing screen time fun and rewarding. What You Get: Choose your favorite activity (breathing, exercise, or brain games) See exactly how much time you're saving every day Track which apps you're avoiding most Celebrate milestones as you reclaim your time Easy setup in just a few minutes Stop letting your phone steal your time. Start living more and scrolling less. Intervener SUBSCRIPTION PLANS Weekly Plan: $4.99/week Yearly Plan: $39.99/year Lifetime: $99.99 PAYMENTS AND RENEWAL - Payment will be charged to your iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period - Your account will be charged for renewal within 24 hours prior to the end of the current period - You can manage or turn off auto-renew in your Account settings at any time after purchase β€’ No cancellation of the current subscription is allowed during the active subscription period LEGAL Terms of Use: https://www.apple.com/in/legal/internet-services/terms/site.html Privacy Policy: https://docs.google.com/document/d/11xBZTEmBSb604NI-6eO4sXlUZtoPFIgOxv1qXgiHoww/

Screenshots

Builder for Google Forms4 screens
Intervener4 screens

Verdict

The call

The clearest difference is update cadence: Intervener at every 6 weeks against Builder for Google Forms's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Builder for Google Forms sells 2 in-app purchases, starting at $3.99 per 7 days and Intervener sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Builder for Google Forms ships an update every 3 months, Intervener every 6 weeks. The most recent releases landed on September 8, 2026 and September 24, 2026 respectively.

Scorecard1 real difference Β· 5 level
Builder for Google Forms versus Intervener: the parameters behind the verdict, then further details
ParameterBuilder for Google FormsIntervener
PriceFreeFree
Update frequencyEvery 3 monthsEvery 6 weeks β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 β€” better17.6
Further details β€” not scored
Size59 MB33 MB
Age rating4+4+
DeveloperJoseph ChanAnmol Rattan

In-app purchases

2 purchases

Builder for Google Forms

Subscriptions2
  • Premium3 Days trial$3.997 Days
  • Premium$3.997 Days
3 purchases

Intervener

Subscriptions2
  • Intervenr Premium Weekly$4.997 Days
  • Intervenr Yearly Subscription$39.991 Year
One-time1
  • Intervenr Lifetime$99.99

Questions

Is Builder for Google Forms free?
Builder for Google Forms is free to download, with in-app purchases available.
Is Intervener free?
Intervener is free to download, with in-app purchases available.
Do Builder for Google Forms or Intervener have ads?
Neither Builder for Google Forms nor Intervener shows ads.
Which is updated more often, Builder for Google Forms or Intervener?
Builder for Google Forms ships an update every 3 months, and Intervener every 6 weeks. Most recently, Builder for Google Forms was updated on September 8, 2026 and Intervener on September 24, 2026.

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