Minimal Zen Wallpaper vs Study Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Minimal Zen Wallpaper
Transform your phone's lock screen into a calming visual experience with hand-drawn, minimalist wallpapers. Discover aesthetic designs and anime-inspired art to boost focus and productivity. Enjoy weekly new releases and an ad-free experience with the Pro version.
- Hand-drawn aesthetic wallpapers
- Anime and manga ink art
- Dark mode and AMOLED optimization
- Focus and motivation reminders
- iOS depth effect support
- Weekly new wallpaper drops
Read full descriptionHide full description
A quieter home screen. Minimalist wallpapers, hand-picked for people who want less on their screen and more focus in their day. Every wallpaper is: — Minimalist by design. Fades into the background. Never competes for attention. — Hand-picked, not AI-generated. Real taste, real curation. — Optimized for iOS depth effect. The clock tucks behind the art. — 4K retina quality. Every detail holds. PRO Unlock the full library, no watermark, early access to new drops, and exclusive collections. FREE Browse everything. Save any wallpaper with a subtle Quantum mark. Designed for iPhone 14 / 15 / 16 / 17 / SE. Works with iOS 16, 17, 18, 26. Privacy: apptodesign.com/quantum/privacy/ Data: apptodesign.com/data-protection/ Terms: apptodesign.com/quantum/terms/ For feedback: touch@apptodesign.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Study Timer
Read full descriptionHide full description
StudyFlow is a study time tracking app that helps you record and visualize your learning habits. 【Key Features】 Timer Function Simply select a subject and tap to automatically record your study time. See elapsed time in real-time with the count-up timer. Subject Management Manage study time for each subject. Customize colors and icons to create your personalized study log. Statistics Graphs Display study time for today or this week or this month with beautiful graphs. See your study status at a glance with bar charts and donut charts. Calendar View Display study time on a monthly calendar with a heatmap. Your study habits become visually clear. Goal Setting Set daily or weekly or monthly study time goals. Track achievement rate with a progress bar and get notified when you reach your goals. Study Reminders Set notifications to remind you to study at specific times each day. 【Perfect For】 Students preparing for exams or anyone studying for certifications or language learners or anyone wanting to build better study habits. 【Features】 Simple and intuitive interface with beautiful design makes studying enjoyable. All data is stored locally on your device and works offline.
Screenshots
Verdict
The clearest difference is ads: Minimal Zen Wallpaper at none against Study Timer's shown. Minimal Zen Wallpaper also leads on update cadence (every 3 weeks vs every 5 months). Study Timer's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price 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. Minimal Zen Wallpaper sells 8 in-app purchases, starting at $1.99 per month and Study Timer sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Minimal Zen Wallpaper ships an update every 3 weeks, Study Timer every 5 months. The most recent releases landed on September 25, 2026 and October 15, 2026 respectively.
| Parameter | Minimal Zen Wallpaper | Study Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 64 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | QUANTUMPARADOX STUDIO PRIVATE LIMITED | kota tada |
In-app purchases
Minimal Zen Wallpaper
- Monthly Minimalist$1.991 Month
- Weekly Mindfulness$2.997 Days
- Yearly Zen Aura1 Year trial$19.991 Year
- Buy 20 Chips$0.99
- Buy 100 Chips$4.99
- Flash Sale$14.99
Show 2 moreShow fewer
- Quantum Premium - Launch Offer$19.99
- Quantum Premium - Lifetime$49.99
Study Timer
- Ad-free for 1 month7 Days trial$4.991 Month
- Ad-free for 1 year14 Days trial$29.991 Year
Questions
Is Minimal Zen Wallpaper free?
Is Study Timer free?
Do Minimal Zen Wallpaper or Study Timer have ads?
Which is updated more often, Minimal Zen Wallpaper or Study Timer?
Other comparisons















