ACTRA vs Math Shield
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ACTRA
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ACTRA is a proof-based accountability app built for people who want real consistencyβnot empty checkmarks. Most habit trackers let you mark tasks complete with a tap. ACTRA requires proof. Complete a task, submit evidence, and build a streak backed by action. Whether youβre trying to exercise regularly, study consistently, eat healthier, wake up earlier, read daily, or stay focused on personal goals, ACTRA helps you stay accountable through proof-driven progress. WHY ACTRA? β’ Proof-Based Completion Complete tasks with photo, text, or link proofs. Every streak is earned through action. β’ Accountability Partners Invite friends, family members, coaches, or accountability partners to help you stay consistent. β’ 24-Hour Proof Feed Share completed proofs with your accountability circle and stay motivated by seeing others show up every day. β’ Daily Streaks Build momentum through consistency. Miss a day and your streak is at risk. β’ Streak Freeze Protection Protect your progress during unexpected situations with streak freezes. β’ AI-Powered Insights Receive personalized insights and progress summaries based on your activity and consistency patterns. β’ Daily Goals & Tasks Create meaningful tasks and track progress toward long-term goals. β’ Privacy Controls Choose what you share and control your accountability experience. β’ Premium Features Unlock unlimited proofs, advanced streak protection, and additional premium features with ACTRA Premium. ACTRA isnβt another productivity app. Itβs a commitment to showing up. No proof. No progress. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://waiting-language-513.notion.site/Privacy-Policy-ACTRA-34cd1a6823fc80fea96cf7b83ecbbc9d
Math Shield
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Stay Focused with Math Shield Math Shield helps you reduce distractions and build better focus habits by placing a math challenge between you and your most distracting apps. Instead of mindlessly opening social media, games, or other time-wasting apps, you'll need to solve a math problem before gaining temporary access. This simple barrier helps break automatic habits and encourages intentional screen time. Key Features Block Distracting Apps: Choose the apps you want to limit and keep them locked during focus sessions. Unlock with Math Challenges: Solve math problems before accessing blocked apps. Temporary App Access: Gain limited access after successfully completing a challenge. Stay Productive: Create friction between impulses and distractions to help maintain focus. Easy Setup: Select apps, choose your preferences, and let Math Shield help you stay on track. Perfect For - Students who want to focus on studying - Professionals who need distraction-free work sessions - Anyone looking to reduce screen time - People building healthier digital habits Whether you're studying, working, reading, or spending time with family, Math Shield helps you take control of your attentionβone challenge at a time. Download Math Shield and make every app unlock a conscious decision. To enjoy the full experience and to gain all the premium features, you can always purchase our Monthly, Yearly or Lifetime premium subscription pack. Math Shield will automatically charge your iTunes Account at the end of your subscription unless auto-renew is turned off at least 24 hours before the end of your current period. Subscriptions renew at the original price. You can turn off auto-renew at any time and still receive full functionality until the end of your current period, but no refund can be provided for unused portions of the subscription. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. All your previous purchases can be easily restored using the **Restore Purchase** option in the app. This will provide you access to all the premium features. You can view Math Shield Terms of Use & Privacy Policy. Terms of Use (EULA):Β https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://github.com/vinothvino42/app-privacy-policy/blob/main/math-shield.md
Screenshots
Verdict
The clearest difference is update cadence: Math Shield at every 2 days against ACTRA's monthly. ACTRA's advantage is iOS requirement (17.6 vs 26.0). 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
Both are free to download. ACTRA sells 4 in-app purchases, starting at $0.99 per month and Math Shield sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
ACTRA ships an update monthly, Math Shield every 2 days. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.
| Parameter | ACTRA | Math Shield |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 β better | 26.0 |
| Further details β not scored | ||
| Size | 38 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Mayur Late | Vinoth Ramajeyam |
In-app purchases
ACTRA
- ACTRA Pro Monthly$0.991 Month
- ACTRA Pro Yearly$7.991 Year
- 3 Streak Freezes$0.99
- Streak Freeze$0.99
Math Shield
- Math Shield Pro Monthly$3.991 Month
- Math Shield Pro Yearly3 Days trial$12.991 Year
- Math Shield Pro - Lifetime$19.99









