Comparison

Doutian vs ColorLog

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

Head to head
About

Doutian

This app helps you organize and preserve your life's moments with photos and videos. It allows you to map your memories, search them with AI, and even export them into a printable book. Create a personal footprint of your experiences and revisit them anytime.

Highlights
  • Map personal footprints globally
  • AI-powered photo search
  • Export memories as a printable book
  • Personalized memory planet visualization
  • Organize by calendar and albums
  • Vlog and thought recording
Features
Read full description

Have you visited many places and taken countless photos, only to find your memories hard to organize? Can you still remember when and where those moments happened, who you were with, and what you did? Come to Doutian and record a world that is uniquely yours. **What is Doutian?** Doutian is an app for preserving the moments that make up your life. When you post a memory with a location, Doutian adds it to your personal footprint map. You can keep your posts private and visible only to you. Doutian respects your privacy and gives you a space to call your own. **What can you do with Doutian?** 1. Mark your footprints anywhere in the world. 2. **Book of Life:** Export your memories as a book that you can print and keep. 3. **AI photo search:** Describe what is in a photo to find the moment you are looking for. 4. **Your own planet:** See your memories on a small planet and customize its appearance. We hope that, when we are 80, we can look back on our lives in Doutian. Whether quiet or extraordinary, every moment will be our own. In Doutian, see the world, see others, and see yourself. - **Home:** Explore your world through a small footprint planet. - **Calendar & Albums:** Look back on each day and the memories you made. - **Create:** Quickly record your thoughts, photos, and vlogs. - **Memory Planet:** Add your posts to a planet of your memories. - **My Page:** See your moments come together in a personal photo wall. Sign in and give it a try! The name Doutian comes from a poem by the Chinese poet Haizi: “My clouds, the clouds of neighboring lands, rest quietly west of the bean field(Doutian), upon my straw hat.” **In Doutian, record my world.** We welcome your feedback and suggestions: Mail: wbsking@gmail.com **Doutian Membership** Become a member to enjoy more features: 1. Upload photos without compression. 2. Enjoy an ad-free experience. 3. Create unlimited fridge magnet-style keepsakes. 4. Export your Book of Life. **Prices** - 1 month (auto-renewable monthly subscription): ¥12.00 - 12 months (auto-renewable annual subscription): ¥128.00 - Lifetime membership: ¥268.00 Terms of Service (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://doutian.me/static/privacy-dt-en.html User Agreement: https://doutian.me/static/aggrement-dt-en.html Membership Agreement: https://doutian.me/static/member-dt-en.html

About

ColorLog

Features
Read full description

ColorLog is a simple, easy-to-use plog creation tool. Just choose your photos, and with a variety of beautifully designed built-in templates, you can quickly turn photos, Live Photos, and videos into high-quality plogs, Live Plogs, and video works perfect for sharing on Xiaohongshu, Instagram, WeChat Moments, Weibo, and other social platforms. Whether it is daily life records, travel check-ins, outfit sharing, food photos, or just an ordinary snapshot, ColorLog helps you create more stylish and atmospheric visual content with one tap. We offer multiple template styles, making it easy to turn your photos into polished posts ready to share. ColorLog focuses on user experience and privacy. Photo processing is completed locally on your device, with no complicated steps or design skills required. Open the app and start creating instantly. The app is currently free to use, with no ads and no subscriptions. Privacy Policy: https://colorlog.top/privacy/privacy-en Terms of Service: https://colorlog.top/terms/terms-en

Screenshots

Doutian4 screens
ColorLog4 screens

Verdict

The call

The clearest difference is in-app purchases: ColorLog at none against Doutian's 3. Doutian's advantage is iOS requirement (15.6 vs 26.0). On price, update cadence, ads and device support 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. Doutian sells 3 in-app purchases, starting at $1.99 per month. ColorLog asks for nothing beyond the download.

UpkeepUpdate frequency

Doutian ships an update every 4 days, ColorLog weekly. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 7 level
Doutian versus ColorLog: the parameters behind the verdict, then further details
ParameterDoutianColorLog
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size150 MB190 MB
Age rating9+4+
Developer波 王勇旭 曲

In-app purchases

3 purchases

Doutian

Subscriptions2
  • 连续包月$1.991 Month
  • 连续包年$19.991 Year
One-time1
  • 豆田永久会员$39.99
None

ColorLog

No in-app purchases

Questions

Is Doutian free?
Doutian is free to download, with in-app purchases available.
Is ColorLog free?
ColorLog is free to download, with no in-app purchases.
Do Doutian or ColorLog have ads?
Neither Doutian nor ColorLog shows ads.
Which is updated more often, Doutian or ColorLog?
Doutian ships an update every 4 days, and ColorLog weekly. Most recently, Doutian was updated on November 11, 2026 and ColorLog on November 9, 2026.

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