Comparison

Object Detector & DocScan vs Koku

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

Head to head
About

Object Detector & DocScan

Read full description

Experience the power of professional AI Vision. Object Detector & DocScan is your all-in-one pocket assistant for identifying the world around you, digitizing paperwork, and extracting text instantly with 100% on-device privacy. Whether you're a student capturing lecture notes, a professional managing receipts, or just curious about an object, our advanced Apple-powered engine delivers results in milliseconds. --- WHY CHOOSE OBJECT DETECTOR & DOC SCAN? --- SMART OBJECT IDENTIFICATION Powered by Apple Core ML, instantly identify thousands of objects, plants, and items. Just point your camera and let the AI tell you what you’re looking at. PRO-GRADE DOCUMENT SCANNING Transform your iPhone into a high-quality portable scanner. Auto-edge detection & perspective correction. Enhance scans with professional filters (B&W, Magic Color). Save and export as multi-page PDF or high-res JPEG. INSTANT OCR (TEXT RECOGNITION) Extract text from any image or document using the Apple Vision framework. Copy text directly to your clipboard. Recognize handwriting and printed text with extreme accuracy. Supports multiple languages entirely offline. PRIVACY FIRST We don't process your photos on a cloud server. Everything happens on your device. Your data, your business. KEY FEATURES: No account required—start scanning immediately. Lightweight and fast (optimized for the latest iOS). Clean, ad-supported experience with an option to go Pro. Batch scan multiple pages into one file. --- CONTACT & SUPPORT --- We are constantly improving! For support or feature requests, email us: shahzaibpayp@gmail.com

About

Koku

This app helps you focus on tasks with customizable work and rest intervals. It offers a simple, distraction-free interface and integrates with your home screen and Apple Watch for easy access and control. Enjoy deep work without accounts, streaks, or subscriptions.

Highlights
  • Customizable focus and rest sessions
  • Classic Pomodoro rhythm option
  • Home Screen widget for quick access
  • Live Activities on lock screen
  • Apple Watch companion app
  • Minimalist, distraction-free design
Features
Read full description

Koku is a focus timer for deep work. Focus. Rest. Repeat. Set your own session lengths or use the classic rhythm - twenty-five minutes of focus, five minutes of rest, a longer break every four sessions. Each minute is a dot. Watch them fill. - No accounts. - No streaks. - No subscriptions. Just time, and the work in front of you. Add Koku to your Home Screen for quick access - start, pause, and skip sessions right from the widget. Keep the timer visible on your lock screen with Live Activities. Koku also includes an Apple Watch companion app that works with the iPhone app, so you can check your timer and control sessions from your wrist. Designed for iPhone, with an Apple Watch companion. Light and dark mode. Works in any language. Koku (刻) is the Japanese word for a moment of time.

Screenshots

Object Detector & DocScan4 screens
Koku4 screens

Verdict

The call

The clearest difference is ads: Koku at none against Object Detector & DocScan's shown. Koku also leads on update cadence (every 3 days vs every 2 weeks). Object Detector & DocScan's advantage is iOS requirement (18.6 vs 26.4). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Object Detector & DocScan ships an update every 2 weeks, Koku every 3 days. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 6 level
Object Detector & DocScan versus Koku: the parameters behind the verdict, then further details
ParameterObject Detector & DocScanKoku
PriceFreeFree
Rating—3.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS18.6 — better26.4
Further details — not scored
Size123 MB10 MB
Age rating4+4+
Developershahida parveenRodolfo Alberto Lopez Terriquez

In-app purchases

None

Object Detector & DocScan

No in-app purchases

None

Koku

No in-app purchases

Questions

Is Object Detector & DocScan free?
Object Detector & DocScan is free to download, with no in-app purchases.
Is Koku free?
Koku is free to download, with no in-app purchases.
Do Object Detector & DocScan or Koku have ads?
Object Detector & DocScan shows ads; Koku does not.
Which is updated more often, Object Detector & DocScan or Koku?
Object Detector & DocScan ships an update every 2 weeks, and Koku every 3 days. Most recently, Object Detector & DocScan was updated on October 1, 2026 and Koku on October 11, 2026.

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