Planner Pig vs What Do I Do
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Planner Pig
This app helps you study more effectively by breaking down your to-do list into manageable daily tasks. It offers flexibility to adjust your study plan, track progress, and even earn rewards for staying on track. Collaborate with friends to share study plans and monitor each other's progress.
- Add exams with weekly timetables
- Break down topics into practical tasks
- Adjust study plans flexibly
- Track study hours and completed tasks
- Earn rewards for sticking to plan
- Collaborate with friends on study progress
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Turn any exam into a day-by-day study plan that adapts when life gets in the way. Add your exam date and topics, choose the days you can study, and Planner Pig builds a realistic timetable. Each day you know exactly what to study, and once it's done you can take the rest of the day off guilt-free. WHY STUDENTS USE PLANNER PIG β’ A clear daily plan β no more wondering "have I done enough?" β’ Fell behind? Reschedule missed sessions in one tap and your plan stays realistic β’ Ahead of schedule? Bring the plan forward or earn some time off β’ Study for several exams at once, each with its own weekly timetable 130+ READY-MADE TOPIC LISTS Start in seconds with weighted topic lists for CFA, ACCA, CIMA, CPA, IFoA actuarial exams, NCEES, USMLE, MCAT, GMAT, NCLEX, PMP, MRCP(UK) and more β then edit them to fit your syllabus. Or add your own topics for GCSEs, A-Levels, university finals or anything else. STAY MOTIVATED β’ Break topics into small, practical tasks β’ Track the hours you've studied and what you've completed β’ Earn rewards for sticking to your plan β’ Buddy up with friends and keep each other accountable β’ Study reminders so you never lose momentum Block out holidays or heavy study days in the calendar and your plan adjusts around them. The core study planner is free. One day at a time, you'll get there.
What Do I Do
This app displays your daily tasks on your device's Lock Screen and Dynamic Island, allowing you to check them off without opening the application. It offers various Lock Screen layouts and theme options, with advanced features like iCloud and Notion sync available via a one-time purchase.
- Lock Screen and Dynamic Island task display
- One-tap task completion from Lock Screen
- Multiple Lock Screen widget layouts
- Repeating task management
- Memos for jotting down ideas
- iCloud and Notion sync (Pro feature)
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The trouble with to-do apps is simple: you have to open them to see anything. What Do I Do puts today's to-dos on your Lock Screen and in the Dynamic Island. Every time you glance at your phone, you see what's next, and you can check it off right from the Lock Screen. How it works β’ Open the app and today's to-dos appear on the Lock Screen and in the Dynamic Island β’ Tap once on the Lock Screen to finish a task β no need to open the app β’ 10 Lock Screen layouts: large rows, a two-column grid, a progress bar, multiple cards and more β’ A circular Lock Screen widget that shows how many are left β’ Type in the field at the bottom of Home, and pick a date and a repeat (daily, weekdays, weekly) β’ Repeating tasks don't pile up when you miss a day β you see how many days behind you are β’ Jot down ideas as memos β’ 6 themes, all free β’ 15 languages What Do I Do Pro (one-time purchase) β’ iCloud Sync β the same tasks on all your devices β’ Notion sync β two-way with your Notion task database; Lock Screen checks show up in Notion β’ No limit on tasks (free: add up to 3 a day saved on this device) Built to be trusted β’ No sign-up, no account. Tasks are saved on this device by default β’ We don't store your tasks on our own servers β only on your device, your iCloud and your Notion β’ Check things off offline; they reach Notion once you're back online Note: iOS shows the Lock Screen and Dynamic Island display for up to 8 hours at a time. We'll let you know 5 minutes before it ends. Notion is a trademark of Notion Labs, Inc. This app is independent and is not affiliated with or sponsored by Notion Labs, Inc.
Screenshots
Verdict
The clearest difference is update cadence: What Do I Do at every 3 days against Planner Pig's fortnightly. Planner Pig's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. Planner Pig sells 4 one-off in-app purchases and What Do I Do sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Planner Pig ships an update fortnightly, What Do I Do every 3 days. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.
| Parameter | Planner Pig | What Do I Do |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Fortnightly | Every 3 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac β better | iPhone |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 32 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Triangle Carrot Ltd | HyunWoo Lee |
Customer experience
Planner Pig
What Do I Do
In-app purchases
Planner Pig
- 1 month pre-paid plan$1.99
- 3 months pre-paid plan$4.99
- 6 months pre-paid plan$8.99
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- 12 months pre-paid plan$14.99
What Do I Do
- What Do I Do Pro$2.99









