VaultQR vs No Sugar Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VaultQR
Secure your sensitive data with a unique hybrid system. This app combines biometric-protected digital vaults with physical QR code keys for access. Store private content and generate QR codes that act as your unique key to unlock it.
- Biometric-protected vault entries
- Physical QR key generation
- Secure storage of private content
- Hybrid digital and physical security
- QR code scanning for access
Read full descriptionHide full description
VaultQR is an app designed to secure your information, utilizing biometric-protected vault entries online and physical QR keys in the real world. Create a new vault entry and type in private or secret content. From here, save or print the newly generated QR code. Now, the only way to access the hidden content is to scan the physical key. Enjoy the security of digital and physical hybrid protection.
No Sugar Tracker
This app helps you build and maintain a sugar-free streak. Track your progress towards goals, view your history, and stay motivated with achievements and a home screen widget. Data is stored locally for privacy.
- Sugar-free streak tracking
- Set daily goals with progress bar
- Progress and history logs
- Unlockable achievements
- Home screen widget
- Daily reminders
- Offline data storage
Read full descriptionHide full description
No Sugar Tracker helps you build a sugar-free streak, set a day goal, and stay motivated with achievements and a home screen widget — all with offline-first storage on your iPhone. Why download Perfect if you want to reduce sugar, quit sweets for a while, or track days without sugar after cutting candy, soda, or desserts. Clear counters and gentle reminders keep your habit visible every day. Features • Streak ring — see how many days you've been sugar-free • Goals — optional target days with a progress bar • Progress tab — current, best, and total days plus a trend chart from past streaks • History — ongoing streaks, completed runs, and optional relapse notes • Achievements — unlock badges from 3 days up to a full year milestone • Home screen widget — glance at your streak without opening the app • Daily reminder — choose a time; turn on or off anytime • Offline-first — your data stays on your device; no account required • Reset data — full wipe when you want a fresh start Pro (optional one-time upgrade) Remove ads, unlock premium themes and exclusive badges, undo a relapse without watching ads, and share your progress. Privacy Your streak data is stored locally on your device (not sent to our servers by default). Privacy policy: https://sites.google.com/view/no-sugar-tracker-quit-sugar Note This app supports motivation and self-tracking; it does not replace medical or dietary advice.
Screenshots
Verdict
The clearest difference is rating: No Sugar Tracker at 5.0 against VaultQR's 4.5. No Sugar Tracker also leads on iOS requirement (15.0 vs 17.0). VaultQR's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, ratings volume, update cadence and in-app purchases 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. VaultQR sells 1 one-off in-app purchase and No Sugar Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
No Sugar Tracker holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 5 respectively.
Both ship on a similar rhythm, roughly weekly. Both last shipped on October 31, 2026.
| Parameter | VaultQR | No Sugar Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 4 | 5 — better |
| Update frequency | Weekly | Weekly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 37 MB |
| Age rating | 4+ | 17+ |
| Developer | JENNIFER LARA GOLD | shenghui Lv |
Customer experience
VaultQR
No Sugar Tracker
In-app purchases
VaultQR
- Unlock Unlimited Vaults$4.99
No Sugar Tracker
- No Sugar Tracker Pro$1.99









