Postidal Union vs KOOF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Postidal Union
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Postidal Union makes sending money fast, secure, and hassle-free. Whether you're supporting family, paying bills, or sending funds globally, our app offers competitive exchange rates, low fees, and instant transfers to bank accounts, mobile wallets, or cash pickup locations, including Postidal Union locations and partner banks. With Postidal Union, you can: 1. Send money securely in just a few taps. 2. Choose from multiple payout options: bank deposit, mobile wallet, or cash pickup at a Postidal Union location or partner bank. 3. Track transfers in real time. 4. Get the best exchange rates with no hidden fees. Enjoy 24/7 customer support via phone or chat. Download Postidal Union today and experience the easiest way to send money worldwide.
KOOF
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KOOF is a smarter, safer way to send money. Unlike traditional payment apps, KOOF lets you protect every transfer by adding conditions before your money is released. Whether you’re paying someone you’ve never met, buying concert tickets, hiring a contractor, purchasing from an online marketplace, or simply sending money to friends and family, KOOF gives you control over when funds are delivered. Features • Lock payments until specific conditions are met • Verify recipients using: * Photo verification * Video verification * GPS location verification * PIN verification • Set a countdown timer for every protected payment • If the conditions aren’t met before the timer expires, your money is automatically returned to you • Send money instantly when protection isn’t needed • Clean, secure, easy-to-use interface Perfect For • Marketplace purchases • Online sales • Event tickets • Contractors and service providers • Deposits • Friends and family • Everyday payments KOOF helps reduce mistakes and adds an extra layer of confidence when sending money. Send smarter. Stay protected. Use KOOF.
Screenshots
Verdict
The clearest difference is update cadence: Postidal Union at every 2 days against KOOF's weekly. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Postidal Union ships an update every 2 days, KOOF weekly. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.
| Parameter | Postidal Union | KOOF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 33 MB | 70 MB |
| Age rating | 4+ | 17+ |
| Developer | Postidal, Inc. | Cashbox Incorporated |
In-app purchases
Postidal Union
No in-app purchases
KOOF
No in-app purchases









