Task Master:education vs Errly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Task Master:education
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Task Master is a mobile application for family education based on gamified incentives. It adopts a dual-role model of parents and children, achieving interactive collaboration through the same account system. The software operates around the core closed loop of "tasks - points - rewards", integrating various gameplay elements such as pet raising, level learning, and social leaderboards, comprehensively enhancing children's enthusiasm for completing tasks. By having parents create prizes and post tasks, and children complete the tasks and redeem the prizes, children are guided to grow up better. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Errly
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Turn today’s mistakes into tomorrow’s review. Errly is an AI error notebook for students aged 13+, from middle and high school to university. Save questions from homework and tests, understand the steps and practice with your own material. From daily homework to exam week After class, save the questions you found difficult and note what went wrong. Before a test, bring them back for focused review. At university, create subjects for your courses and keep problem sets and lecture questions together. Capture and organize • Capture handwritten questions: photograph them or write a question directly in the app, then check and edit the recognized text • Also scan printed questions, import images and PDF pages, or type your question • Keep multi-page passages and diagrams connected to their questions • Save the original, your answer, notes and the reason for a mistake • Correct the detected subject or save as Unclassified for later Make room for every subject Math, physics, chemistry and biology include subject-specific guidance and topic organization. Chinese language and literature, English, history, geography and politics are also built in. Create custom subjects for literature, other languages, university courses or professional exams, then organize them with your own labels. Understand, review and practice • Follow guided explanations of the reasoning • Ask follow-up questions with Pro or Ultra; explore another approach when suitable • Revisit saved questions with flashcards and spaced review • Generate practice from your mistakes; with Ultra, choose a supported question type, such as multiple choice or short answer, when suitable for the source question • Find questions by subject, keywords and labels; Ultra adds search by meaning • With Ultra, build printable worksheets from saved original questions or suitable AI-generated practice • Export questions and learning reports as PDF or Word, within your export allowance • Practice on paper with A4 PDFs: advanced templates leave room for working and put solutions on separate pages, with an eligible subscription or export credit Learn in eight languages The interface and explanations support English, Simplified Chinese, Japanese, French, German, Korean, Spanish and Portuguese. Choose how you read the explanation while keeping the original question unchanged. Keep your notebook across devices With Pro or Ultra, sign in and enable cloud sync to sync subjects, questions, images and progress across supported devices, within your cloud storage allowance. Saved local content remains available offline; AI requests require an internet connection. You can export or delete your data. AI explanations and generated practice depend on the question and the material provided. Automatic checking is available for supported question types; open-ended answers use reference points and self-review. Some features require a Basic, Pro or Ultra subscription. Usage and export allowances depend on your plan and purchases. Subscriptions renew automatically unless cancelled. Local prices, billing periods, any trial eligibility and full benefits are shown before purchase. Manage or cancel subscriptions in your Apple account settings. Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Errly Terms of Service: https://errly-60ac8.web.app/terms.html Privacy Policy: https://errly-60ac8.web.app/privacy.html
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Verdict
The clearest difference is in-app purchases: Task Master:education at none against Errly's 10. Task Master:education also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.5). On price, update cadence 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. Errly sells 10 in-app purchases, starting at $2.99 per month. Task Master:education asks for nothing beyond the download.
Task Master:education ships an update every 5 days, Errly every 3 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.
| Parameter | Task Master:education | Errly |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 73 MB | 165 MB |
| Age rating | 17+ | 12+ |
| Developer | 成龙 宇 | 奎锋 张 |
In-app purchases
Task Master:education
No in-app purchases
Errly
- errly_extras_storage_50gb$2.991 Month
- Pro Weekly$4.997 Days
- Pro Monthly$9.991 Month
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- Ultra Monthly$14.991 Month
- Pro Yearly$59.991 Year
- Ultra Yearly$119.991 Year
- errly_extras_pdf_export_once$0.99
- errly_extras_theme_forest$0.99
- errly_extras_theme_midnight$2.99
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- errly_extras_pdf_export_unlimited$4.99








