Outthink vs DoDoAlbum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Outthink
Read full descriptionHide full description
Think through any problem. The world's best engineers, founders, and investors don't just work harder — they think differently. They use mental frameworks: structured approaches to decisions that cut through complexity and reveal what matters. Outthink puts 16 of these frameworks in your pocket. What's inside: • Eisenhower Matrix — Prioritize ruthlessly. Separate urgent from important. • Two-Way Door Decisions (Bezos) — Know when to move fast and when to deliberate. • Inversion (Munger) — Solve problems by thinking backwards. Avoid failure modes to succeed. • The 5-Step Algorithm (Musk) — Question, delete, simplify, accelerate, automate. In that order. • Pareto 80/20 — Find the vital few inputs that drive most results. • First Principles — Break problems down to fundamental truths and rebuild. • Pre-mortem — Imagine failure before it happens. Then prevent it. • And 9 more frameworks from thinkers like Feynman, Boyd, and Buffett. How it works: Each framework is interactive. Enter your actual decision, goal, or problem — and work through it step by step. Get actionable insights, not just theory. Free to start: 4 complete frameworks are free forever. Unlock all 16 (plus future additions) with a one-time Founding Member purchase — no subscriptions. Built for doers: Whether you're making a career move, prioritizing a product roadmap, or deciding whether to buy that house — Outthink helps you think it through. "I think it is possible for ordinary people to choose to be extraordinary." — Elon Musk
DoDoAlbum
Effortlessly manage your photo library with smart sorting, multi-select, and an undo feature. Organize, hide, or delete photos in batches, with a trash feature for accidental deletions. Enjoy a fun leveling system and customizable album previews.
- Smart sorting and multi-select
- Undo and trash features
- Pinned albums
- 11-tier Organizer leveling system
- Fan-style album previews
- Multi-language support
Read full descriptionHide full description
Clear the clutter in your library and the distractions in your pictures. DoDoAlbum brings AI passerby removal, cleanup suggestions, photo search and editing together on your iPhone. AI PASSERBY REMOVAL A stranger in your travel shot or street photo? Open a still photo, enter the editor's AI removal tool and choose passerby mode. The app detects people, preselects likely passersby and prioritizes protecting the main subject. Review the highlighted selection, then confirm to remove selected people and fill the area using nearby background information. • Automatic passerby selection reduces manual tracing. Tap people to adjust who stays and who goes. • Smart lasso: draw a closed loop around a target to select people or foreground within it. Check the highlighted area before confirming. • Brush: add missed areas or mark small distractions manually. • Preview, undo and redo: review your result before saving. • On-device processing: AI removal does not upload your photos. Download the original to your device before editing. AI removal works with still photos. Results vary with complex backgrounds, overlapping people and large occlusions. This tool is not available for Live Photos or videos. CLEANUP SUGGESTIONS Find duplicate photos, similar shots and screenshots. Compare groups and choose what to keep. Swipe to organize or long-press to select multiple items. Deleted items go to the app's Trash first and can be restored before final deletion. TEXT SEARCH AND DISCOVERY Search text in screenshots, documents and posters, alongside local semantic search. Explore by year, person, place or smart category. Browse related tags in the keyword graph, and give person albums custom names. Albums opened from Albums or Search have independent browsing pages, so you can go back without replacing your Home view. PHOTO, LIVE PHOTO AND VIDEO EDITING Use filters, brightness, contrast, saturation, crop, rotation, markup and mosaic on photos. Live Photo color and geometry edits are applied to both the still image and motion. Trim or mute videos, capture frames, apply filters and color adjustments, rotate, crop and export GIFs. Share photos and videos through the system share sheet. LOCAL PROCESSING AND PRIVACY Text indexing, smart categorization and AI removal run on your device. Keep private photos in an encrypted vault. Create privacy copies with faces obscured and location removed before sharing. You choose what to save, delete and share. MAKE ORGANIZING A HABIT Revisit memories from this day in past years, view photo statistics and track progress with points and levels. Available in English, Simplified Chinese, Traditional Chinese, Japanese and Korean. Keep space for the photos worth saving, and keep the focus on your subject.
Screenshots
Verdict
The clearest difference is in-app purchases: DoDoAlbum at none against Outthink's 1. Outthink's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17). On price, update cadence and ads 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. Outthink sells 1 one-off in-app purchase. DoDoAlbum asks for nothing beyond the download.
Outthink ships an update weekly, DoDoAlbum every 6 days. Both last shipped on October 28, 2026.
| Parameter | Outthink | DoDoAlbum |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17 |
| Further details — not scored | ||
| Size | 32 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | BRIAN ANDRE HAGELAND OPEDAL | 业广 都 |
In-app purchases
Outthink
- Outthink Pro - Lifetime$1.99
DoDoAlbum
No in-app purchases









