Coin Scanner vs Dotty Lines
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coin Scanner
Instantly identify coins and discover their real-time value by simply snapping a photo. Track your collection and learn about rare or historical coins from a global database. Ideal for collectors and those curious about found coins.
- Instant coin identification via photo
- Real-time coin value assessment
- Rare and historical coin detection
- Collection tracking and organization
- Global coin database
- Easy snap and scan interface
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Coin Identifier – Snap & Discover Coin Value Instantly Find out what your coins are really worth with Coin Identifier, the ultimate app for collectors and curious minds. Just snap a photo and let our smart AI instantly identify your coin — from rare coins to everyday pennies — and show its real-time value. Key Features: Instant Coin Identification – Snap any coin and get accurate details in seconds. Coin Value Identifier – Learn your coin’s worth and market price instantly. Rare Coin Identifier – Detect rare or historical coins you might not even know you have. Track Your Collection – Save, organize, and monitor your coins’ changing values over time. Easy “Snap & Scan” Experience – Use your camera like a penny scanner and uncover your coin’s story. Global Database – Supports coins from around the world, both modern and ancient. Whether you’re a collector, investor, or just found an old coin in a drawer — Coin Identifier helps you know its story and its value in seconds. This app contains paid content. Subscription is required to access content. Terms of Use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Dotty Lines
Engage in brief exercises designed to enhance reaction time and focus during short breaks. Track your progress through levels and rewards, unlocking new modes as you play more. Personal statistics help identify strengths and weaknesses for targeted practice.
- Short reaction exercises
- Attention and concentration modes
- Tap speed and movement accuracy tests
- Progress tracking with levels and rewards
- Personal statistics and skill analysis
- Customizable sound, haptics, and themes
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This app offers short exercises for reaction and attention that fit into small breaks during the day. Sessions are brief, so they do not distract you from everyday tasks. There are several modes that check tap speed, movement accuracy, ability to concentrate and stay focused in a noisy environment. After each attempt, key metrics are updated so you can see what gradually improves. Progress is stored as levels, experience points and small rewards. The more often you return, the more modes and difficulty options become available. A separate section with personal statistics shows average results, session trends and the balance of different skills. This helps you understand your strong and weak sides and choose suitable ways to practice. Settings let you adjust sound, haptics, visual theme and reminders to keep short daily practice comfortable and pleasant.
Screenshots
Verdict
The clearest difference is rating: Dotty Lines at 5.0 against Coin Scanner's 3.0. Dotty Lines also leads on in-app purchases (none vs 3) and update cadence (daily vs every 5 months). On price, ratings volume, 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
Both are free to download. Coin Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. Dotty Lines asks for nothing beyond the download.
Dotty Lines holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Coin Scanner ships an update every 5 months, Dotty Lines daily. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.
| Parameter | Coin Scanner | Dotty Lines |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 5 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 42 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | INNATUR LLC | Stephan Marskamp |
Customer experience
Coin Scanner
Dotty Lines
In-app purchases
Coin Scanner
- 1 week subscription3 Days trial$4.997 Days
- 1 month subscription$9.991 Month
- 6 months subscription$29.996 Months
Dotty Lines
No in-app purchases
Questions
Is Coin Scanner free?
Is Dotty Lines free?
Which has better reviews, Coin Scanner or Dotty Lines?
Do Coin Scanner or Dotty Lines have ads?
Which is updated more often, Coin Scanner or Dotty Lines?
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