Comparison

Similar Basic vs Dattii

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

Head to head
About

Similar Basic

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*Secure Offline PDF, Document Extract & Compare & Export - Ad-Free* Google's Gemini AI as a collaborative assistant. Similar Basic lets you quickly compare PDF or text files and clipboard content without uploading anything online. Your documents stay local using our built-in PDF processor. Special updates: •Deep PDF & Office Extraction: Go beyond simple text. Our built-in engine locally extracts content from PDF, Word, Excel, and PowerPoint files. Your documents are never uploaded. Key Features: * Compare two files (PDF or text). * Compare text pasted from the clipboard. * Offline PDF Processing: Securely extract text on your device. * Upgrade via In-App Purchase: Unlock multi-clipboard storage with save & edit capabilities. * Compare Docx: Direct compare Docx content. * Compare Xlsx: Direct compare Xlsx content. * Compare Pptx: Direct compare Pptx content. * All-New, Multi-Threaded PDF Engine. * Parallel Extraction for Maximum Performance. * Unmatched Accuracy and Reliability. * Export the Extracted File (limited to 100K bytes). Looking for more? Check out "Similar Plus" for advanced features. Terms of Use: [Standard Apple Terms of Use (EULA)] (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)

About

Dattii

Features
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Take Back Control I used to struggle a lot with procrastination. I always wished I could be like successful people—staying focused on my work, finding something I’m truly good at, and reaching my full potential. But I often gave up too soon or got distracted too easily. That changed when I discovered the Pomodoro Technique—a method of breaking time into small chunks and balancing focus with rest. It helped me maintain steady productivity and actually achieve my goals. I even built my own app, Dattii, based on this technique. I use it every day myself, and it’s helped me overcome procrastination and anxiety while giving me a stronger sense of control over my daily rhythm. I highly recommend you try Dattii too and see how it can transform your workflow. - Students → study smarter - Professionals → finish what matters - ADHD-friendly → structure without overwhelm * Attention Spans Are Collapsing - Average focus: 47 seconds - 50%+ feel unproductive - Structured focus = +126% productivity * Focus = Your Brain’s Gym - Train concentration like a muscle - Beat procrastination - Stay aware of time - Protect your energy * Distraction = Big Money Drain - 23 minutes lost per interruption - 9% of global GDP → gone - $438B wasted every year * Digital Overload Is Real - 117 emails / 153 chats / 275 interruptions -- daily - 60% of time wasted on “work about work”

Screenshots

Similar Basic4 screens
Dattii4 screens

Verdict

The call

The clearest difference is update cadence: Dattii at every 4 days against Similar Basic's every 3 weeks. On price, ads, in-app purchases 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. Similar Basic sells 1 one-off in-app purchase and Dattii sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Similar Basic ships an update every 3 weeks, Dattii every 4 days. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 5 level
Similar Basic versus Dattii: the parameters behind the verdict, then further details
ParameterSimilar BasicDattii
PriceFreeFree
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size22 MB73 MB
Age rating4+4+
DeveloperThinkwider CO., LTD.SZU-YUAN CHI

In-app purchases

1 purchases

Similar Basic

One-time1
  • Multi-clipboard Storage$13.99
2 purchases

Dattii

One-time2
  • Kindly a cup of coffee$0.99
  • A cup of coffee$1.99

Questions

Is Similar Basic free?
Similar Basic is free to download, with in-app purchases available.
Is Dattii free?
Dattii is free to download, with in-app purchases available.
Do Similar Basic or Dattii have ads?
Neither Similar Basic nor Dattii shows ads.
Which is updated more often, Similar Basic or Dattii?
Similar Basic ships an update every 3 weeks, and Dattii every 4 days. Most recently, Similar Basic was updated on September 15, 2026 and Dattii on September 18, 2026.

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