Tank Payments vs Circle K Pro.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tank Payments
This financial app is designed for freight carriers, offering instant invoice payments and fast money transfers to drivers. It also provides tools to manage fleet spending with customizable cards and real-time transaction alerts.
- Instant invoice payments
- Fast driver payments via SMS
- Direct bill payments
- Fleet card issuance
- Customizable spending limits
- Real-time transaction alerts
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Tank Payments is a fully featured financial account built specifically for freight carriers. Get money into your account, instantly - The fastest, cheapest way to get paid for your invoices Send money where you want, whenever you want - Send money to your drivers instantly via SMS - Pay your bills directly from your Tank Account Optimize your fleet's spend - Issue fleet cards that are accepted anywhere - Set spending limits directly from the app - Get real-time alerts on every transaction
Circle K Pro.
This app simplifies fuel management for corporate fleets, enabling cardless and contactless payments at the pump. It uses vehicle authentication technology to connect directly to fuel pumps, eliminating the need for driver prompts or physical cards. Access is granted via an invitation from Circle K after your fleet is registered.
- Cardless fuel payments
- Contactless transactions
- Vehicle authentication
- Fleet fuel spend management
- Direct pump connection
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Corporate fleets can easily manage their fuel spend with the cardless and contactless Circle K Pro app. Attention fleet managers and drivers: In order to use Circle K Pro, your corporate fleet must be registered with Circle K. You will receive an invite directly from Circle K to access and use Circle K Pro at the pump. Circle K Pro is the easier and smarter fleet fuel payment solution. Powered by Know your Machine® software technology, which authenticates the vehicle, not the driver, Circle K Pro enables vehicles to connect directly to the fuel pump. No cards or driver prompts required! Car IQ is a financial technology company and not a bank. Credit Card Services are provided and issued by Lewis & Clark Bank, Member FDIC. [:mav: 2.36.0]
Screenshots
Verdict
The clearest difference is update cadence: Tank Payments at weekly against Circle K Pro.'s every 3 weeks. Tank Payments also leads on ratings volume (24 vs 4). On price, rating, 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.
On the App Store both sit at effectively the same score — 4.9 for Tank Payments against 5.0 for Circle K Pro.. That said, the two scores are not equally well evidenced: Tank Payments has 24 ratings behind it against 4, so its average is the more settled of the two.
Tank Payments ships an update weekly, Circle K Pro. every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Tank Payments | Circle K Pro. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (24 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 24 — better | 4 |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 130 MB | 151 MB |
| Age rating | 4+ | 4+ |
| Developer | Tank Payments | CircleK |
Customer experience
Tank Payments
Circle K Pro.
In-app purchases
Tank Payments
No in-app purchases
Circle K Pro.
No in-app purchases
Questions
Is Tank Payments free?
Is Circle K Pro. free?
Which has better reviews, Tank Payments or Circle K Pro.?
Do Tank Payments or Circle K Pro. have ads?
Which is updated more often, Tank Payments or Circle K Pro.?
Other comparisons
