Comparison

Collection Monster vs Focus

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

Head to head
About

Collection Monster

This app helps you save and organize various digital content, including links, text, and images. It uses AI to automatically generate titles, summaries, and tags, making your saved items searchable and actionable. You can also listen to your saved content or organize it into project folders.

Highlights
  • Fast content capture
  • AI-generated organization
  • Smart recommendations
  • Audio playback of saved items
  • Project-based organization
  • Local-first storage
  • Configurable AI services
Features
Read full description

Saved a lot, but never opened it again? Collection Monster brings links, WeChat articles, images, screenshots, text, and files into one clean library, then uses the AI model you choose to turn them into readable, searchable, and actionable knowledge. CAPTURE WITHOUT INTERRUPTING YOUR FLOW Save from the Share Sheet, Quick Add, Photos, or Files. Your item is stored first, so you can move on without waiting for AI processing. SHARE AND REVISIT Create revocable links to saved items. Preview the title, summary, and source before sharing; long-press a card to move it to a library or set a reminder. READ THE SUMMARY, THEN THE FULL ARTICLE AI can create an introduction, key takeaways, tags, a value score, and suggested next actions. The original article and AI guide live on the same page, and web links open directly in your browser. CLEANER WEB READING Collection Monster extracts the main text and useful images while reducing avatars, QR codes, ads, and decorative graphics. ONE PLACE FOR EVERY IMAGE Browse saved images in a masonry gallery. Swipe through originals, select and delete multiple images, or save images to Photos. REDISCOVER WHAT MATTERS Recommendations surface valuable and actionable saves. Monster Radio can read the original text or the AI-organized version aloud. YOUR MODEL, YOUR CHOICE Use supported compatible model providers. API keys are kept in the device Keychain. Without AI configuration, Collection Monster still works as a local-first reading and collection library. Also includes duplicate-link detection, Trash, iPad layouts, native experiences for Mac, Apple Watch, and Apple TV, plus optional iCloud sync. Saving is only the beginning. Make every item easy to revisit and ready for your next action. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Focus

This app offers daily brain drills based on cognitive psychology and neuroscience to improve focus, impulse control, and working memory. Track your progress with analytics and learn about the science behind each exercise. It's designed for deep work with a user-friendly interface and privacy-focused features.

Highlights
  • 15 science-based cognitive drills
  • Progress tracking and analytics
  • Brain science library with explanations
  • Customizable for deep work
  • Privacy-focused, no account needed
  • JSON export/import backup
Features
Read full description

Focus turns classic cognitive psychology and neuroscience paradigms into 3–15 minute drills you can actually finish every day. Sound familiar? · Your eyes are on the screen, but your mind already left · You know you shouldn't tap, but your hand still does · Afternoon fog makes two lines of text impossible · You want better focus—but don't know what to practice or whether it's working Focus does not diagnose or treat medical conditions. It is a repeatable brain fitness plan—train your attention networks like you train your body. 【15 SCIENCE-BASED DRILLS】 Four skill pillars, one tap to start: · Sustained attention — Focus Lock, Schulte Grid, D2 Attention, Vigilance Control · Impulse inhibition — Go/No-Go, Stroop, Flanker, Dimensional Shifting · Working memory — Dual N-Back, Spatial Span, Spatial Reverse, Visual Paired Associates, Rhythm Sync, Time Perception · Neural recovery — Coherent breathing and downshift exercises 【PROGRESS YOU CAN SEE】 · Daily goals and streaks for consistent habit building · 30 cognitive achievement medals · Analytics: accuracy, reaction time, and trend curves · Time-of-day coaching: morning, midday, dusk, and night 【BRAIN SCIENCE LIBRARY】 Every drill links to plain-language neuroscience—prefrontal control, dopamine networks, synaptic plasticity, and ADHD-related cognitive patterns. 【BUILT FOR DEEP WORK】 · Soft, eye-friendly palette · Optional pink / white noise and ambient sounds · Haptics and daily reminders (optional) · Chinese and English UI 【PRIVACY FIRST】 · All training data stays on your device · No account required · JSON export / import backup · No ad tracking of personal identity 【IMPORTANT】 Focus is a self-training cognitive tool, not a medical device. For ADHD, anxiety, sleep disorders, or other health concerns, consult a licensed professional. Start with 10 minutes a day.

Screenshots

Collection Monster4 screens
Focus4 screens

Verdict

The call

The clearest difference is price: Collection Monster at Free against Focus's $0.99. Collection Monster also leads on update cadence (every 5 days vs every 3 weeks) and device support (5 vs 2). Focus's advantage is in-app purchases (none vs 3) and iOS requirement (15.0 vs 17.0). On review sentiment, ads and monetization model 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

Collection Monster is free to download; Focus costs $0.99 up front. Collection Monster sells 3 in-app purchases, starting at $0.99 per month. Focus asks for nothing beyond the download.

UpkeepUpdate frequency

Collection Monster ships an update every 5 days, Focus every 3 weeks. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Collection Monster versus Focus: the parameters behind the verdict, then further details
ParameterCollection MonsterFocus
PriceFree — better$0.99
Rating4.3 (9 ratings) — better—
Positive reviews92.6% of reviews100.0% of reviews — better
Number of ratings9 — better—
Update frequencyEvery 5 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidPaid
DevicesiPhone, iPad, Mac, Apple TV, Apple Watch — betteriPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size22 MB8 MB
Age rating4+4+
Developer鑫 宋福荣 贺

Customer experience

Collection Monster

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews27 reviews
Positive92.6%
Neutral0.0%
Negative7.4%

Focus

Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Collection Monster

Subscriptions2
  • Monthly PRO$0.991 Month
  • Annual PRO$4.991 Year
One-time1
  • Lifetime PRO$19.99
None

Focus

No in-app purchases

Questions

Is Collection Monster free?
Collection Monster is free to download, with in-app purchases available.
Is Focus free?
Focus costs $0.99, with no in-app purchases.
Do Collection Monster or Focus have ads?
Neither Collection Monster nor Focus shows ads.
Which is updated more often, Collection Monster or Focus?
Collection Monster ships an update every 5 days, and Focus every 3 weeks. Most recently, Collection Monster was updated on October 24, 2026 and Focus on October 24, 2026.

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