App大学 (旧Flutter大学) vs True Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
App大学 (旧Flutter大学)
This app offers a specialized learning community for mobile app development. It provides various learning plans and community features to help users master app creation.
- Mobile app development focus
- Learning community
- Specialized learning plans
- Community features
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スマホアプリ開発に特化した学習コミュニティ「App大学」の公式アプリです！ ライセンス同意書 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
True Scanner
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Fast & Accurate Scanning Instantly scan QR codes and a wide variety of barcodes using your camera. Easily control the flash, switch between front/back cameras, and pause scanning anytime. Create 21 Types of Barcodes Generate not just QR codes, but also Code128, EAN-13, PDF417, Aztec, and 18 more barcode formats. Simply type your data and your barcode is ready instantly. Auto-save Scan History Every scan is automatically saved in the history tab. Review past scans and add notes whenever you need. Send via Network or Bluetooth (Pro Feature) Transmit scan results directly to external devices or servers via TCP, UDP or Bluetooth — perfect for business and industrial use. Supports Korean · Japanese · English
Screenshots
Verdict
The clearest difference is in-app purchases: True Scanner at none against App大学 (旧Flutter大学)'s 5. App大学 (旧Flutter大学)'s advantage is ads (none vs shown) and update cadence (every 9 days vs every 3 weeks). On price, device support and iOS requirement 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. App大学 (旧Flutter大学) sells 5 in-app purchases, starting at $19.99 per month. True Scanner asks for nothing beyond the download.
App大学 (旧Flutter大学) ships an update every 9 days, True Scanner every 3 weeks. The most recent releases landed on September 11, 2026 and September 7, 2026 respectively.
| Parameter | App大学 (旧Flutter大学) | True Scanner |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 123 MB | 44 MB |
| Age rating | 17+ | 4+ |
| Developer | KBOY, LLC. | Taek Oh |
In-app purchases
App大学 (旧Flutter大学)
- コミュニティプラン$19.991 Month
- 課題学習プラン$39.991 Month
- AI修行プラン$69.991 Month
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- ライト修行プラン$79.991 Month
- Flutter修行プラン$99.991 Month
True Scanner
No in-app purchases
Questions
Is App大学 (旧Flutter大学) free?
Is True Scanner free?
Do App大学 (旧Flutter大学) or True Scanner have ads?
Which is updated more often, App大学 (旧Flutter大学) or True Scanner?
Other comparisons
