Duoza vs TapCode NFC
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Duoza
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Duoza is a local bookkeeping app designed for couples and families who want to keep track of their finances together. It launches quickly with no network delays, requires no account or sign-in, contains no ads, and does not rely on third-party servers. You can use Duoza as a simple personal bookkeeping app on a single device. Or pair two devices to keep your household ledger in sync. Each device keeps its own copy of the data, providing an additional backup. When you get home, connect both devices to the same Wi-Fi network and open Duoza β your transactions will sync automatically. Duoza currently supports iOS and HarmonyOS 5.0 or later. We will continue improving and updating the app. Feedback and suggestions are always welcome through your app store review. ## Current Features 1. Local manual bookkeeping 2. Local network device pairing and data synchronization 3. Annual and monthly statistics 4. Transaction search 5. Category and quick-note tag management 6. Bookkeeping reminders 7. Shortcuts 8. Transaction export
TapCode NFC
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TapCode is a simple NFC and QR code utility that helps you turn links, Wi-Fi details, contact cards, text, and app entry points into reusable NFC tags or QR codes. Use it to make NFC desk stickers, tap cards, music cards, Wi-Fi connection tags, store info cards, event signs, studio entry points, or everyday shortcuts. TapCode keeps the process direct: create the content once, then reuse it as an NFC tag or a QR code whenever you need it. Main features: - Read NFC tag content - Write links, text, Wi-Fi, contact cards, phone numbers, SMS, email, and other content to NFC tags - Generate QR codes from your current content and save them to Photos - Scan QR codes, or import a QR code image from Photos for parsing - Save frequently used content for quick reuse - Review your history and find previous NFC or QR code content TapCode does not require an account. Everyday content is stored locally by default. It is designed for individuals, creators, shops, and small offline scenarios that need lightweight digital entry points.
Screenshots
Verdict
The clearest difference is in-app purchases: Duoza at none against TapCode NFC's 3. Duoza also leads on update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. TapCode NFC sells 3 one-off in-app purchases. Duoza asks for nothing beyond the download.
Duoza ships an update fortnightly, TapCode NFC every 4 months. Both last shipped on November 10, 2026.
| Parameter | Duoza | TapCode NFC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly β better | Every 4 months |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details β not scored | ||
| Size | 7 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | θ δ½ | ζθΏ ι |
In-app purchases
Duoza
No in-app purchases
TapCode NFC
- Buy a Coffee$0.99
- Buy a Simple Meal$3.99
- Support TapCode$9.99









