TeachThemAll vs Worksheet Cleaner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TeachThemAll
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TeachThemAll is the app for teachers who want to prepare good lessons without giving up the whole evening. It builds on your official curriculum — National Curriculum in the UK, LOMLOE in Spain — and generates yearly planning, lessons and classroom materials ready to use. It is not a generic chat. It knows your key stage, your subject and your year group. WHAT IT DOES FOR YOU - Yearly planning that respects your real school calendar, regional holidays and your school's pace. - Lessons with real pedagogical variety: socratic, project-based, design thinking, gamification, assessment, workshop and 21 more methodologies. - Rubrics ready to mark, aligned to the assessment criteria of the unit. - Tests with a marking scheme included. - Student handouts with theory, exercises and worked answers. - Activities, concept maps, timelines and diagrams. - Curriculum chat: ask anything and get an answer grounded in your unit and content. HOW IT WORKS 1. Pick your key stage, subject and year group. The app loads your official curriculum units. 2. Generate a lesson. The app prepares the session and the materials with the methodology you choose. 3. Review, edit if you want, take it to class. Every material goes through an automatic quality check before it reaches you. WHO IT IS FOR - Primary and Secondary teachers in the UK (Key Stages 1 to 4). - Primary, ESO and Bachillerato teachers in Spain (LOMLOE, all regions). - Teachers in a school and private tutors alike. Your school does not need a TeachThemAll contract for you to use it. PRICING - Free — £0/month. 10 materials + 10 resources per month. To try things out. - Esencial — £8.99/month. 20 materials + 30 resources per month. - Pro — £17.99/month. 40 materials + 60 resources per month. The plan for daily use. - Premium — £24.99/month. 60 materials + 90 resources per month. When you sign up you get 14 days of Pro for free, no card needed. If you do nothing, you move to Free. Every feature is available on every plan. Only the weekly volume changes. PRIVACY We comply with GDPR. We do not sell data. We do not show ads. We do not collect data about your students. Contact: hola@teachthemall.app Terms of Use: https://teachthemall.com/legal/terms Privacy Policy: https://teachthemall.com/legal/privacy Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Worksheet Cleaner
Transform your scanned homework pages into pristine, printable documents. This app removes handwritten notes and marks from photos or PDFs, organizing your cleaned worksheets by subject. Enjoy local processing with no ads or tracking.
- Remove handwriting from photos/PDFs
- Save as clean PDF
- Organize worksheets by subject
- Local processing
- No ads or tracking
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Worksheet Cleaner turns a photo of your worksheet into a clean blank original — ready to print, practice, or solve again. HOW IT WORKS 1. Photograph the sheet, scan it, or import a PDF 2. The app crops the sheet automatically 3. Tap "Clean" 4. View the result, save, print, or export as PDF THE SHEET STAYS THE ORIGINAL • No generative AI image model. The sheet is never redrawn — printed text, lines, boxes and illustrations stay pixel-for-pixel intact. That is exactly what redraw-style apps cannot do. • Every pen colour is detected, not just pencil: ballpoint, felt tip, marker. • Export the result as PDF, print it, share it, or keep it in the archive. HOW DETECTION WORKS • To find the handwritten areas, the app sends a downscaled copy of the sheet to our server. Only coordinates come back — no text, no edited image. • The removal itself runs on your device. • The copy is not stored; we do not pass it on for AI training. • Cleaning therefore needs an internet connection. Viewing, printing and exporting sheets you already cleaned works offline. EXTRAS • Multi-page scan into one document • Subject auto-detection from worksheet content • Textbook recognition via ISBN scan • Student profiles (multiple kids, separate histories) • Choose where files are stored: on the device or in any folder you pick, including iCloud Drive • Spotlight search across all saved documents • iPhone, iPad, and Apple-Silicon Mac PRIVACY • No login, no account, no ads, no tracking • Cleaned sheets and student profiles stay on your device or in the folder you picked yourself • Only the downscaled image copy is transmitted, for detection — no name, no account, no advertising ID • Full privacy policy in the app and at https://www.worksheet-cleaner.com/legal/cleaner-datenschutz.html SUBSCRIPTION • 2 free pages within a 5-day window per installation • Then Premium: up to 100 pages per month on the monthly plan, up to 300 pages per month on the yearly plan (fair use) • Apple shows the current local price before purchase • If Apple shows an introductory offer, it is available once per Apple ID • Auto-renews, cancel anytime via your Apple ID • Required Apple disclosures at the bottom of this description PLEASE NOTE Detection can miss handwritten areas or mark too much. Look at the result before you rely on it. SUBSCRIPTION — REQUIRED DISCLOSURES Worksheet Cleaner Premium is an auto-renewable subscription. Payment is charged to your Apple ID. The subscription automatically renews unless cancelled at least 24 hours before the end of the current period in your Apple Account settings. The renewal charge is applied within the 24 hours before the period ends. If Apple shows an introductory offer, it is available once per Apple ID; after that period the subscription renews at the regular price unless cancelled in time. Manage and cancel in Settings > Apple ID > Subscriptions. Privacy Policy: https://www.worksheet-cleaner.com/legal/cleaner-datenschutz.html Terms of Use: https://www.worksheet-cleaner.com/legal/cleaner-nutzungsbedingungen.html Support: https://www.worksheet-cleaner.com/legal/cleaner-support.html · support@joshua-tree-labs.com
Screenshots
Verdict
The clearest difference is in-app purchases: Worksheet Cleaner at none against TeachThemAll's 6. On price, update cadence, ads 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. TeachThemAll sells 6 in-app purchases, starting at $8.99 per month. Worksheet Cleaner asks for nothing beyond the download.
TeachThemAll ships an update every 2 days, Worksheet Cleaner every 3 days. The most recent releases landed on September 28, 2026 and October 13, 2026 respectively.
| Parameter | TeachThemAll | Worksheet Cleaner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 days — better | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 70 MB | 117 MB |
| Age rating | 4+ | 4+ |
| Developer | TEAM BANZAI SL | Thomas Hoche |
In-app purchases
TeachThemAll
- TeachThemAll Esencial7 Days trial$8.991 Month
- TeachThemAll Pro7 Days trial$12.991 Month
- TeachThemAll Premium7 Days trial$17.991 Month
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- TeachThemAll Esencial Anual$79.991 Year
- TeachThemAll Pro Anual$119.991 Year
- TeachThemAll Premium Anual$149.991 Year
Worksheet Cleaner
No in-app purchases
Questions
Is TeachThemAll free?
Is Worksheet Cleaner free?
Do TeachThemAll or Worksheet Cleaner have ads?
Which is updated more often, TeachThemAll or Worksheet Cleaner?
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