Write Your Fantastic Thesis vs (Open Source) Mental Math
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Write Your Fantastic Thesis
Read full descriptionHide full description
Write Your Fantastic Thesis is the operating system for finishing your thesis. Start with your deadline, word target, current progress, available working days, university guidance, marking rubric, outline and supervisor feedback. WYFT turns them into a living plan that shows: • The date you are currently likely to finish • How many words and hours you need each week • Whether you are ahead or behind • One concrete, realistic task for today • Which chapter, evidence gap or feedback item creates the most risk BUILD A LIVING THESIS MAP Organise chapters, sections, word allocations, milestones, evidence requirements and revision status in one place. TURN SOURCES INTO USABLE EVIDENCE Create structured source cards, preserve quotations with page or source locations, map claims to evidence and record conflicting findings or limitations. MAKE SUPERVISOR FEEDBACK ACTIONABLE Convert broad comments into specific revision tasks, prepare meeting agendas and keep a decision history so important choices are not lost. RECOVER WHEN YOU FALL BEHIND WYFT redistributes missed work, tests recovery scenarios and updates your predicted finish date as you log real research, drafting and revision sessions. PROTECT ACADEMIC INTEGRITY WYFT critiques structure, reasoning, clarity and evidence. It does not fabricate sources, hide AI authorship or write a submission-ready thesis for you. FREE TO START Build your thesis setup, inspect the generated completion plan and complete the first two guided outputs before choosing WYFT Pro. WYFT PRO Monthly and annual plans unlock the live completion forecast, adaptive daily planning, full thesis workspace, hosted integrity-first coaching and ongoing recalculation across iPhone, iPad and supported Macs. Your thesis. Your thinking. A plan you can finish. Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
(Open Source) Mental Math
This application offers a free, open-source platform for practicing mental arithmetic. It features timed tests, custom drills, and a comprehensive library of mental math tricks. All content is available offline without ads or paywalls.
- Timed arithmetic tests
- Customizable drills
- Mental math tricks library
- Offline progress tracking
- Multiple operation types
- Fast session interface
Read full descriptionHide full description
A free, open-source mental math trainer. No ads, no paywalls, no locked content — every exercise and difficulty is included. Sharpen your arithmetic with quick timed tests, custom drills, and a library of mental-math tricks. Everything runs offline and your progress stays on your device. FEATURES Timed Tests A daily 60-second challenge plus sprints, a two-minute marathon, per-operation tests, and a hard mixed test — at four difficulty levels, each with best scores. Custom Trainer Pick a number domain (Times tables, Natural, Decimal, Money, Huge), choose one or more exercises, and set per-exercise difficulty from Easy to Super hard. All the Operations Addition, subtraction, multiplication, division, squares, square roots, fractions, percentages, and modulo. Mental Math Tricks Dozens of step-by-step tricks for faster addition, subtraction, multiplication, division, and squares — with worked examples and favorites. Practice Any Trick Every trick comes with a 60-second drill built for it: × 11 drills, squares ending in 5, numbers near 100, and more. Magic Square A number puzzle: make every row, column, and diagonal add up to the same total. Four levels, from 1-9 up to bigger number sets. Progress Tracking Solved totals, accuracy, best run, daily streak, longest streak, and a weekly activity view. Fast Sessions An on-screen keypad with instant answer checking and haptics. No ads. No paywalls. No account required. 100% Open Source The complete source code is public - see it, audit it, or contribute at https://github.com/Open-Apps-Studio/mental-math
Screenshots
Verdict
The clearest difference is price: (Open Source) Mental Math at Free against Write Your Fantastic Thesis's $9.99. (Open Source) Mental Math also leads on in-app purchases (none vs 3). On update cadence, ads, device support and iOS requirement 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
(Open Source) Mental Math is free to download; Write Your Fantastic Thesis costs $9.99 up front. Write Your Fantastic Thesis sells 3 in-app purchases, starting at $9.99 per 7 days. (Open Source) Mental Math asks for nothing beyond the download.
Write Your Fantastic Thesis ships an update every 2 months, (Open Source) Mental Math every 5 weeks. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.
| Parameter | Write Your Fantastic Thesis | (Open Source) Mental Math |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 7 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Richardson | AHMET EMRE DEDELER |
In-app purchases
Write Your Fantastic Thesis
- Weekly AI Support$9.997 Days
- WYFT Pro Monthly$24.991 Month
- WYFT Pro Annual$149.991 Year
(Open Source) Mental Math
No in-app purchases
Questions
Is Write Your Fantastic Thesis free?
Is (Open Source) Mental Math free?
Do Write Your Fantastic Thesis or (Open Source) Mental Math have ads?
Which is updated more often, Write Your Fantastic Thesis or (Open Source) Mental Math?
Other comparisons















