OneJN vs GK One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneJN
Streamline your financial interactions across multiple JN companies with a single digital identity. This app simplifies onboarding, account management, and transactions, offering a secure and convenient way to access banking, insurance, and investment services.
- Unified digital identity for JN companies
- Simplified onboarding and KYC updates
- Access to banking, insurance, and investments
- Apply for unsecured loans
- Earn loyalty rewards
- Secure data encryption
- Financial well-being tips
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ONE JN Passport Connected to serve you better. ONE way of onboarding. ONE way of engaging. ONE way to serve. ONE JN Passport - Easy Movement Across all JN Companies. Your one-time sign up will enhance your experience when doing business with JN Bank, JNGI and JN Life Insurance. Your journey from onboarding, to accessing information, applying for unsecured loans, conducting transactions and ultimately earning loyalty rewards, will be easy to use, convenient and secure. You will be recognised at JN Bank, JNGI and JN Life insurance - no need to submit personal information again and again. Download the ONE JN Passport App today. Apple users can use their phones to download from the iTunes Store Once you sign up and create your ONE JN Passport profile, you will be able to access the JN suite of benefits. You will need a valid government-issued ID and a Tax ID number to get started. Access to JN Group products and services, all in one place, starting with JN Bank, JNGI and JN Fund Managers Open new JN savings accounts, update your KYC information Save time when doing business with select JN Financial companies Convenient and advanced data encryption helps to ensure your information is secure Tips for your financial well being. Online support (live web chat)
GK One
This app facilitates money transfers, bill payments, and online shopping. It also allows users to apply for credit cards and insurance, manage prepaid cards, and donate to charities. Earn rewards by referring friends and track all your transactions in one place.
- Send and receive money transfers
- Pay bills to over 100 billers
- Apply for credit cards and insurance
- Shop online with a prepaid VISA card
- Refer friends to earn rewards
- Donate to charities
- Manage account and view transaction history
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The GK One app gives you all-in-one financial freedom to manage your money, shop online, and stay connected. MONEY TRANSFERS & CARDS Collect or send Western Union transfers 24/7, make instant peer-to-peer transfers, and get a FREE VISA Prepaid card to shop online anywhere VISA is accepted. QUICK TOP-UPS *Instantly reload mobile credit (Flow & Digicel), JUTC SmartFare bus cards, and Highway 2000 T-Tags. SHOP ONLINE *Access Amazon, Shein, groceries, gift cards, travel, event tickets, courier services, and finance markets all from one hub. INVESTMENTS & LOANS *Invest with First Global Bank (FGB), or apply for FGB credit cards, auto loans, and mortgages directly in the app. INSURANCE & BILL PAYMENTS *Pay over 100 billers for free and purchase Third-Party Motor Vehicle or Accidental Medical insurance from GKGI. REWARDS & DISCOUNTS *Refer friends to earn GK Value Rewards points and unlock exclusive merchant discounts through GK Loyalty. EASY ACCOUNT MANAGEMENT *Track balances, view transaction history, get instant alerts, and manage or replace your card anytime. Download the GK One app today and claim your FREE VISA Prepaid card! N.B: To use some features of the GK One app, we are required to validate your identity to be compliant with local Know-Your-Customer (KYC) laws. In validating your identity, the GK One app will require access to your device's camera to capture photos and videos to facilitate ID verification and liveness detection. The Identity verification task must start and cannot be paused or interrupted to provide the best user experience possible. In some cases, the identity verification process may fail which requires the user to restart the process. We will require Foreground Service permissions for this process. Your privacy and data security are important to us, and all information collected will be handled in accordance with our privacy policy. GK One - ONE solution, endless possibilities! *The GK One digital product is being tested in the Bank of Jamaica Sandbox*
Screenshots
Verdict
The clearest difference is review sentiment: GK One at 75% against OneJN's 23%. GK One also leads on rating (4.8 vs 4.5) and ratings volume (1.6K vs 244). On price, update cadence, ads 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. Neither carries in-app purchases, so what you see is what you pay.
GK One holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: GK One has 1.6K ratings behind it against 244, so its average is the more settled of the two. Written reviews point the same way: 23% of OneJN's written reviews are positive against 75% of GK One's.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 13, 2026.
| Parameter | OneJN | GK One |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (244 ratings) | 4.8 (1.6K ratings) — better |
| Positive reviews | 23.3% of reviews | 75.0% of reviews — better |
| Number of ratings | 244 | 1.6K — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 148 MB | 156 MB |
| Age rating | 4+ | 4+ |
| Developer | JN Bank UK | GraceKennedy Financial Group Limited |
Customer experience
OneJN
GK One
Bugs and requests
OneJN
Not enough reviews yet to summarise bugs or requests.
GK One
Reported bugs
2 issues- Transferred money disappearing
- App not working for a period of time
Requested features
4 requests- Face ID login for faster access
- Increase transaction limits
- Add dark mode option
- Improve contact information editing
In-app purchases
OneJN
No in-app purchases
GK One
No in-app purchases






