Comparison

TenantApp (agentOS) vs KEEP by Fast FX

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

Head to head
About

TenantApp (agentOS)

Features
Read full description

Introducing TenantApp: Your essential tool for effortless tenancy management. This app simplifies your rental experience by centralizing all crucial tenancy information. Quickly view your lease dates, upcoming payments, and current balance directly through the app. TenantApp ensures you're never out of the loop with your documents. Access your rental agreement, Energy Performance Certificate (EPC), and more, all stored securely for easy retrieval. Designed for efficiency, TenantApp offers a no-nonsense approach to managing your rental details. It's the convenient, straightforward solution to keeping track of your tenancy responsibilities. Download TenantApp today for a more organized and hassle-free rental experience.

About

KEEP by Fast FX

Easily send and request money with instant, secure transactions. This app offers a user-friendly interface for managing all your financial exchanges, with multi-currency support and detailed transaction history.

Highlights
  • Instant money transfers
  • Request money easily
  • Secure transactions
  • User-friendly interface
  • Transaction history tracking
  • Multi-currency support
  • Integration with contacts
Features
Read full description

Keep: Send and Request Money with Ease Welcome to Keep, the ultimate solution for seamless money transfers and requests. Whether you're splitting a dinner bill, paying rent, or sending a gift, Keep makes financial transactions simple, secure, and fast. Key Features: Instant Transfers: Send money to friends and family instantly. With Keep, your transactions are processed in real-time, ensuring that your funds reach their destination without delay. Request Money: Easily request money from others. Whether it's for shared expenses or a group gift, Keep allows you to send a request with just a few taps. Secure Transactions: Your security is our top priority. Keep uses advanced encryption and security protocols to protect your financial information and ensure that your transactions are safe. User-Friendly Interface: Navigate through the app with ease. Keep's intuitive design makes it simple for anyone to send or request money, regardless of their tech-savviness. Transaction History: Keep track of all your transactions in one place. View your complete transaction history to manage your finances better and ensure transparency. Multi-Currency Support: Send and receive money in multiple currencies. Keep supports a wide range of currencies, making it ideal for international transactions. Personalized Notifications: Stay informed with real-time notifications. Get alerts for incoming and outgoing transactions, so you're always in the loop. Integration with Contacts: Easily find and connect with friends and family. Keep integrates with your phone's contacts, making it simple to send or request money from people you know. Why Choose Keep? - Reliability: Count on Keep for consistent and dependable service. Our robust infrastructure ensures that your transactions are processed smoothly every time. - Customer Support: Our dedicated support team is here to help. Whether you have a question or need assistance, we're just a message away. Keep@fastfx.co.uk - No Hidden Fees: Enjoy transparent pricing with no hidden charges. Keep offers competitive rates and clear transaction fees, so you know exactly what you're paying. Join the Keep community today and experience the future of money transfers. Download Keep now and start sending and requesting money with ease!

Screenshots

TenantApp (agentOS)4 screens
KEEP by Fast FX4 screens

Verdict

The call

The clearest difference is ads: TenantApp (agentOS) at none against KEEP by Fast FX's shown. TenantApp (agentOS) also leads on iOS requirement (13.4 vs 15.6). KEEP by Fast FX's advantage is update cadence (every 10 days vs every 4 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TenantApp (agentOS) ships an update every 4 months, KEEP by Fast FX every 10 days. The most recent releases landed on October 10, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 7 level
TenantApp (agentOS) versus KEEP by Fast FX: the parameters behind the verdict, then further details
ParameterTenantApp (agentOS)KEEP by Fast FX
PriceFreeFree
Rating—4.7 (3 ratings) — better
Positive reviews—77.3% of reviews
Number of ratings—3 — better
Update frequencyEvery 4 monthsEvery 10 days — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.4 — better15.6
Further details — not scored
Size24 MB47 MB
Age rating4+17+
DeveloperAGENTOS PROPTECH GROUP LTDFast FX

In-app purchases

None

TenantApp (agentOS)

No in-app purchases

None

KEEP by Fast FX

No in-app purchases

Questions

Is TenantApp (agentOS) free?
TenantApp (agentOS) is free to download, with no in-app purchases.
Is KEEP by Fast FX free?
KEEP by Fast FX is free to download, with no in-app purchases.
Do TenantApp (agentOS) or KEEP by Fast FX have ads?
KEEP by Fast FX shows ads; TenantApp (agentOS) does not.
Which is updated more often, TenantApp (agentOS) or KEEP by Fast FX?
TenantApp (agentOS) ships an update every 4 months, and KEEP by Fast FX every 10 days. Most recently, TenantApp (agentOS) was updated on October 10, 2026 and KEEP by Fast FX on October 23, 2026.

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