CoinTutor vs Churner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CoinTutor
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• Structured Learning Program - Step-by-step learning through tutor-provided study materials and exams • Trust-Based Tutor Selection • Important Update Push Notifications - Notifications for newly released learning content - Important announcements related to accounts and subscriptions
Churner
This app helps credit card enthusiasts track spending, manage rewards, and optimize their card strategy. It offers automated tracking for card opening rules and sign-up bonuses, with smart input methods like clipboard parsing and OCR scanning. Visualize spending habits with interactive charts and keep your financial data private with 100% offline storage.
- Card opening rule tracking (5/24)
- Sign-up bonus (SUB) management
- Smart clipboard transaction parsing
- OCR scanning for statement import
- Visual spending analytics
- 100% offline data storage
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Master your credit card strategy with Churner. Churner is the all-in-one spending tracker designed specifically for credit card enthusiasts and churners. Say goodbye to complicated spreadsheets and hello to a beautiful, automated dashboard. KEY FEATURES: ■ Card Opening Rule Tracker Automatically calculate your 5/24 and other statuses and know exactly when your slots will free up. Track card opening dates and issuers effortlessly. ■ Sign-Up Bonus (SUB) Manager Never miss a bonus again. Set spending goals and deadlines for each card. Visualize your progress with intuitive rings and get notified before you miss a deadline. ■ Frictionless Input - Smart Clipboard: Just copy your transaction text from a bank alert, open Churner, and let the app parse the details automatically. - OCR Scanning: Screenshot your billing statements or recent transactions to import data in seconds. ■ Visual Analytics Understand your spending habits with beautiful interactive charts. Analyze by category, day, month, or year to optimize your budget while earning points. Optimize your wallet today with Churner.
Screenshots
Verdict
The clearest difference is in-app purchases: CoinTutor at none against Churner's 4. CoinTutor also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price 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. Churner sells 4 one-off in-app purchases. CoinTutor asks for nothing beyond the download.
| Parameter | CoinTutor | Churner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 10 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 16 MB | 4 MB |
| Age rating | 12+ | 4+ |
| Developer | Doohee Hong | Kunyoung Jung |
In-app purchases
CoinTutor
No in-app purchases
Churner
- Small Tip$2.99
- Medium Tip$5.99
- Large Tip$19.99
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- Super Tip$29.99









