PDF Maker vs Just Did
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Maker
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PDF Maker: Convert & Edit Transform your iPhone into a powerful portable document studio. PDF Maker is the ultimate all-in-one solution to convert, create, and manage your documents on the go. Whether it’s a spreadsheet for work or a photo from your gallery, turn any file into a professional PDF in seconds. Key Features : - Universal Conversion: Convert DOCX, PPTX, XLSX, TXT, and SVG files to high-quality PDF instantly. - Image to PDF: Turn your photos (JPG, PNG) into clean, shareable PDF documents. - Advanced PDF Toolkit: Merge: Combine multiple files into one organized document. - Split: Extract specific pages or break down large files. - Compress: Reduce file size for easier emailing without losing quality. - Text Integration: Create new PDF documents from scratch by typing or pasting text. - Smart Management: Preview, export, and share your files seamlessly to any app or cloud storage. Perfect For : - Students: Converting lecture slides (PPTX) and assignments into easy-to-read PDFs. - Professionals: Sending polished reports, invoices, and spreadsheets (XLSX) from the field. - Creatives: Exporting SVG designs or portfolio images into a single, compact file. Anyone who needs to sign, send, or store documents securely on their mobile device. Easy to Use : We believe powerful tools should be simple. With an intuitive, clutter-free interface, you can complete complex tasks in just three steps: Select, Convert, and Share. No desktop software or complicated menus required—just fast, reliable results every time. Subscription Information : Payment will be charged to your iTunes account at confirmation of purchase. Your subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current subscription period. Automatic renewals will cost the same price you were originally charged for the subscription. You can manage your subscriptions and turn off auto-renewal by going to your Account Settings on the App Store after purchase. Privacy Policy: https://sites.google.com/view/privacypolicy-webapp/home Terms of Use: https://forms.gle/K2beYKtKYoNQo5zm9
Just Did
Log when you last completed a task without pressure or guilt. Set optional gentle reminders for recurring activities or simply keep a record. Collaborate with others in shared spaces to see who did what and when.
- Log task completion with one gesture
- Optional gentle reminders for recurring tasks
- Create shared spaces for groups
- See who did what and when in shared spaces
- Unlimited personal tasks
- Privacy-focused design
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When did I last water the plant? Walk the dog? Call Dad? Restock the office snacks? When was the last time I did...everything? "Just Did" answers one question: when did I last do that? No streaks to maintain. No habits to break. No guilt-trip notifications. Just a calm, simple log of the things you do, with optional gentle nudges. A minimalistic approach to logging task completions and to-dos. ONE GESTURE, ONE LOG • Tap and hold a task card to mark it done. The card fills as you hold — a small, satisfying confirmation. No accidental ticks, no forms, no checkmarks, no fanfare. It's a different feel from every other tracker, and it's the whole point. SET A CADENCE, OR DON'T • Add an interval to any task — every 3 hours, every 4 days, every 7 days — and "Just Did" will gently remind you when it's been a while. Or skip the cadence entirely and just keep a record. Reminders are always optional, never pushy. SHARED SPACES, FOR ANY GROUP THAT NEEDS ONE • Create a Space and invite anyone with a 6-character code — your partner, family, roommates, dorm-mates, coworkers, project teammates, or a group of friends. • See who did what, and when. No assignments. No nagging. No leaderboards. Just a shared sense of "yeah, that's been done." • Use it at home, at the office, in a shared studio, on a trip — wherever a small group needs to keep track of the same tasks or to-dos. FREE FOR MAJORITY OF USE CASES • Unlimited personal tasks on your device, free forever. Spaces are free for up to 2 members and 3 shared tasks — enough for some groups. • The Pro upgrades are honestly optional. • Tasks Pro — full display customisation: background packs, premium completion animations, custom card colours, personalised colour scale. • Spaces Pro — removes the member and task caps. The owner pays; everyone in the Space benefits without paying themselves. PRIVACY BY DEFAULT • Personal tasks stay on your device. Shared Spaces only sync what's shared. Sign in with Apple, Google, or email — or skip sign-in entirely and use JustDid locally. Just Did is for anyone who doesn't want another habit tracker. No streaks. No guilt. No pressure. Just a quiet record of the things you've already done — alone, or together. Privacy Policy: http://justdidapp.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Just Did at weekly against PDF Maker's every 6 weeks. PDF Maker's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 15.1). On price, ads and in-app purchases 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. PDF Maker sells 2 in-app purchases, starting at $4.99 per 7 days and Just Did sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
PDF Maker ships an update every 6 weeks, Just Did weekly. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.
| Parameter | PDF Maker | Just Did |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 91 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Sejal Patel | Zachary Lau |
In-app purchases
PDF Maker
- Weekly$4.997 Days
- Annually$49.991 Year
Just Did
- Spaces Pro Monthly7 Days trial$3.991 Month
- Spaces Pro Yearly1 Month trial$29.991 Year
- Tasks Pro$2.99
- Spaces Pro Lifetime$59.99









