JINS US vs SubLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JINS US
Manage your eyewear purchases and warranty information easily. Track glasses bought in-store or online, link your membership for warranty access, and view your complete purchase history.
- Track warranty certificates
- View usage details
- Link membership for warranty
- Access purchase history
- Manage in-store and online purchases
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Make choosing eyewear more convenient and fun with the JINS app—the official app of the eyewear brand JINS. This app addresses common concerns and transforms the eyewear shopping process into an easy and enjoyable experience. ◆ Keep track of warranty certificates and usage details for glasses purchased in-store or online. ◆ Link your warranty by providing your membership code. ◆ Access your purchase history from both physical stores and online retailers.
SubLog
Manually log recurring charges to track monthly and annual costs. Get local renewal reminders and insights into spending by category. Data is stored and processed entirely on your device for enhanced privacy.
- Manual charge logging
- Monthly and annual cost tracking
- On-device renewal reminders
- Spending insights by category
- CSV and JSON data export
- Optional iCloud backup
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SubLog is a quiet, manual log for every recurring charge. Add a service, set the amount, and always know your exact monthly and annual cost - no bank link, no account, no tracking. See Your Real Monthly Cost The dashboard shows your total monthly spend alongside upcoming renewals and every active service. The large hero number makes your true cost impossible to ignore. Never Miss a Renewal The calendar tab maps every charge to a date. Get a local notification 1 day, 3 days, or 1 week before each renewal. Nothing is sent to any server - reminders run entirely on-device. Understand What You're Paying The Insights tab projects your annual cost, breaks down spending by category, and surfaces your most expensive services - so you know exactly where your money goes each month. Features • Dashboard - monthly total • Renewal calendar - every charge mapped to a date • Local reminders - notified before each charge, runs entirely on-device • Annual projection - see your full-year cost at current rates • Category breakdown - spending grouped by type each month • Subscription detail - cost history, lifetime total, and notes • CSV and JSON export - your data in your format, anytime • iCloud backup - optional sync across your Apple devices (Pro) • Dark mode - true black background easier on the eyes at night (Pro) No Account. No Bank Link. Ever. SubLog works entirely on your device. No email, no password, no sign-up screen. Your bank transactions are never accessed. StoreKit and optional iCloud are the only outbound connections. SubLog Pro One payment unlocks everything: unlimited entries, full renewal calendar, reminders with lead time controls, spending insights, annual projections, CSV and JSON export, and dark mode. No recurring fee. Ever. Download SubLog and finally know what you're paying for. Privacy Policy: https://apps.giguom.com/privacy Terms of Service: https://apps.giguom.com/terms
Screenshots
Verdict
The clearest difference is rating: SubLog at 3.0 against JINS US's 1.4. SubLog also leads on update cadence (every 6 days vs every 6 weeks). JINS US's advantage is in-app purchases (none vs 1) and ratings volume (11 vs 1). On price, review sentiment, 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. SubLog sells 1 one-off in-app purchase. JINS US asks for nothing beyond the download.
SubLog holds the better App Store score, 3.0 against 1.4. That said, the two scores are not equally well evidenced: JINS US has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.
JINS US ships an update every 6 weeks, SubLog every 6 days. The most recent releases landed on October 30, 2026 and November 7, 2026 respectively.
| Parameter | JINS US | SubLog |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (11 ratings) | 3.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 6 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 25 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | JINS Inc. | Naveen Cs |
Customer experience
JINS US
SubLog
In-app purchases
JINS US
No in-app purchases
SubLog
- SubLog Pro$4.99









