Comparison

JINS US vs SubLog

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Track warranty certificates
  • View usage details
  • Link membership for warranty
  • Access purchase history
  • Manage in-store and online purchases
Read full description

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.

About

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.

Highlights
  • Manual charge logging
  • Monthly and annual cost tracking
  • On-device renewal reminders
  • Spending insights by category
  • CSV and JSON data export
  • Optional iCloud backup
Features
Read full description

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

JINS US4 screens
SubLog4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SubLog sells 1 one-off in-app purchase. JINS US asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
JINS US versus SubLog: the parameters behind the verdict, then further details
ParameterJINS USSubLog
PriceFreeFree
Rating1.4 (11 ratings)3.0 (1 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings11 — better1
Update frequencyEvery 6 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size25 MB4 MB
Age rating4+4+
DeveloperJINS Inc.Naveen Cs

Customer experience

JINS US

All ratings11 ratings
Positive9.1%
Neutral0.0%
Negative90.9%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

SubLog

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

JINS US

No in-app purchases

1 purchases

SubLog

One-time1
  • SubLog Pro$4.99

Questions

Is JINS US free?
JINS US is free to download, with no in-app purchases.
Is SubLog free?
SubLog is free to download, with in-app purchases available.
Which has better reviews, JINS US or SubLog?
SubLog is rated higher. JINS US averages 1.4 out of 5 from 11 ratings, while SubLog averages 3.0 from 1 ratings.
Do JINS US or SubLog have ads?
Neither JINS US nor SubLog shows ads.
Which is updated more often, JINS US or SubLog?
JINS US ships an update every 6 weeks, and SubLog every 6 days. Most recently, JINS US was updated on October 30, 2026 and SubLog on November 7, 2026.

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