Comparison

3daysofdesign vs Thinline

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

3daysofdesign

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Experience Denmark’s Biggest Design Festival The 3daysofdesign app is designed to make your visit easier and more enjoyable than ever before. With just a few taps, you’ll have access to everything you need to navigate the festival. View detailed exhibitor information, choose your favourites to visit, and easily locate exhibitions. The app also helps you find your way to events across the city — so you never miss out on anything important. And that’s just the beginning. Create Your Free, Personal Ticket We’ve taken the hassle out of registration and check-in. With a simple one-and-done sign-up system, you’ll receive a free, personal digital ticket in the app — valid for this year and future 3daysofdesign festivals. There’s no need to register again; your ticket will always be ready to scan. Easily Navigate the Festival Use the interactive map to explore all 8 Design Districts, locate exhibitions, and plan your route. You’ll also find our i—Points, which offer information, inspiration, and installations to support your visit. Move smoothly between locations with help from the app — so you never miss out. Discover Countless Exhibitions & Events Browse detailed exhibition and event information. Filter by category or area of interest, explore what’s happening where and when, and save your favourites to plan your personalised experience. You Choose When to Share Your Name and Email Some information is required to issue your ticket. However, you have full control over who you share your name and email with when using your digital ticket during the festival. You can manage your sharing preferences at any time from your profile. The app ensures a smooth, effortless check-in experience — so you can focus on enjoying your time at 3daysofdesign, while your privacy is fully respected. Start Planning Today The 3daysofdesign app is your guide to the festival. Get ready for a more enjoyable and connected experience at 3daysofdesign — download our new app today!

About

Thinline

Features
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Thinline is a private Christian sin tracker. No account. What you write stays on this phone. You name what you track. Tap to acknowledge. Swipe when you held back. Optional short notes. Charts and a journal show what actually dominated — no streaks, no scores, no partner feed. Resist is one tap away when awareness isn’t enough: Reset, Move, and Story to interrupt an urge. Examination of Conscience is a session-only examen; answers are not saved. Optional App Lock uses Face ID or your device passcode. You can export a backup you control. Thinline requires paid access. The Founders Offer is selected whenever it is available; annual is the fallback. Eligible customers may receive a three-day monthly trial or seven-day annual trial. The Founders Offer is an immediate one-time lifetime purchase with no trial. Restore, export, and delete remain available without a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms: https://usethinline.app/terms Privacy: https://usethinline.app/privacy

Screenshots

3daysofdesign4 screens
Thinline4 screens

Verdict

The call

The clearest difference is in-app purchases: 3daysofdesign at none against Thinline's 3. Thinline's advantage is update cadence (every 2 days vs every 5 days). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Thinline sells 3 in-app purchases, starting at $6.99 per month. 3daysofdesign asks for nothing beyond the download.

UpkeepUpdate frequency

3daysofdesign ships an update every 5 days, Thinline every 2 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 4 level
3daysofdesign versus Thinline: the parameters behind the verdict, then further details
Parameter3daysofdesignThinline
PriceFreeFree
Update frequencyEvery 5 daysEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size47 MB82 MB
Age rating4+17+
Developer3 Days Of Design ApSJosip Miljak

In-app purchases

None

3daysofdesign

No in-app purchases

3 purchases

Thinline

Subscriptions2
  • Thinline Monthly3 Days trial$6.991 Month
  • Thinline Annual7 Days trial$29.991 Year
One-time1
  • Thinline Founders Offer$39.99

Questions

Is 3daysofdesign free?
3daysofdesign is free to download, with no in-app purchases.
Is Thinline free?
Thinline is free to download, with in-app purchases available.
Do 3daysofdesign or Thinline have ads?
Neither 3daysofdesign nor Thinline shows ads.
Which is updated more often, 3daysofdesign or Thinline?
3daysofdesign ships an update every 5 days, and Thinline every 2 days. Most recently, 3daysofdesign was updated on October 8, 2026 and Thinline on October 9, 2026.

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