Kudos vs Slush
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kudos
This personal finance app uses AI to automatically optimize your spending, lower your bills, and ensure you never miss out on card benefits. It provides personalized insights, helps you find the best credit cards, and offers cashback opportunities.
- AI bill negotiation
- Card benefit tracking
- Personalized spending insights
- Credit card recommendations
- Unified card dashboard
- Free credit score monitoring
- Shopping cashback
Read full descriptionHide full description
Kudos is the personal finance app that puts your money on autopilot. Our AI works behind the scenes to lower your bills, find smarter cards, and make sure you never leave money on the table. NEVER MISS A CARD BENEFIT AGAIN The average person loses $624 each year on benefits they forget about or don't know they have. Kudos tracks every benefit across all your cards and makes sure you use them before they expire. ASK KUDOS AI ANYTHING ABOUT YOUR MONEY Ask Kudos AI anything about your money, from your spending to your cards to your missed rewards. Every answer is grounded in your actual financial data, not generic advice. AI-POWERED SPENDING INSIGHTS Kudos analyzes your spending across all your cards and surfaces exactly where you're losing money — the wrong card at the gas station, duplicate subscriptions you forgot about, credits about to expire. Each insight is actionable: complete it, track your savings, and watch the numbers add up. LOWER BILLS WITH ONE TAP Overpaying for internet, phone, or cable? Kudos sends an AI agent to negotiate directly with your provider — no phone trees, no hold music, no awkward conversations. Users save hundreds per year on bills they were already paying. THE BEST CARD AT EVERY STORE Stop guessing at the register. Open the Cheat Sheet and Kudos detects the store you're at and tells you exactly which card to use to earn the most. Not nearby a store? Search by merchant or category to plan ahead. FIND YOUR NEXT BEST CARD Not sure which credit card to apply for? Kudos matches you with cards based on your actual spending habits — not generic "best of" lists. Compare welcome bonuses, rewards rates, and annual fees side by side to find the card that earns you the most. ALL YOUR CARDS IN ONE PLACE See transactions, balances, and spending across every card in a single dashboard. No more logging into five different bank apps to figure out where your money went. FREE CREDIT SCORE MONITORING Track your credit score and understand what moves it — all inside the app you already use to manage your cards. EARN CASHBACK WHEN YOU SHOP Activate shopping cashback at thousands of retailers. Stores pay Kudos a commission and we pass 100% back to you — on top of your existing credit card rewards. WHY KUDOS? - AI bill negotiation saves hundreds per year - Smart spending insights catch costly mistakes - Track your card benefits automatically - Personalized card recommendations based on your spending - All your cards, balances, and transactions in one view - Free credit score monitoring - Shopping cashback at 15,000+ stores - No browser extension required Download Kudos and start saving — on your bills, your purchases, and your time. Terms of Use: https://joinkudos.com/terms
Slush
Easily get reimbursed for group expenses without awkward reminders or clutter. Simply enter the amount, split it, and share a link or QR code for instant payment. No signups or app downloads are needed for others to pay you back.
- Instant group payback
- Pseudo-user splits
- Shareable link or QR code
- No app downloads required for payers
- Fast and simple expense splitting
- Multiple payment integrations
Read full descriptionHide full description
The app for people who front the bill—and expect results. Slush is the fastest way to get paid back after covering a group expense. Whether it’s dinner with friends, concert tickets, groceries, or just ordering in—Slush lets you collect without the awkward reminders, without the group chat clutter, and without anyone needing to download another app. Just open Slush, enter the amount you fronted, split it how you want, and send a link or QR code. The others pick who they are and pay you instantly. No signups. No account links. No waiting. Why Slush? • Instant group payback via Venmo, Cashapp, and more! • Pseudo-user splits: no need to tag anyone • Share a link or QR—clean and simple • No app downloads or logins required to get paid back • Designed for speed, elegance, and total control Whether you're a planner, a host, or just the one who handles things—Slush makes getting paid back feel like it should: fast, quiet, done.
Screenshots
Verdict
The clearest difference is in-app purchases: Slush at none against Kudos's 10. Kudos's advantage is ratings volume (9.8K vs 8) and update cadence (every 3 days vs every 3 weeks). 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
Both are free to download. Kudos sells 8 in-app purchases, starting at $24.99 per month. Slush asks for nothing beyond the download.
Kudos holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Kudos has 9.8K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 80% of Kudos's written reviews are positive against 75% of Slush's.
Kudos ships an update every 3 days, Slush every 3 weeks. The most recent releases landed on November 9, 2026 and November 4, 2026 respectively.
| Parameter | Kudos | Slush |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (9.8K ratings) — better | 4.5 (8 ratings) |
| Positive reviews | 79.8% of reviews — better | 75.0% of reviews |
| Number of ratings | 9.8K — better | 8 |
| Update frequency | Every 3 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #56 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 165 MB | 51 MB |
| Age rating | 4+ | 9+ |
| Developer | Kudos Technologies, Inc. | Slush LLC (Chicago) |
Customer experience
Kudos
Slush
Bugs and requests
Kudos
Reported bugs
3 issues- Linking account issues
- Pending rewards not being credited
- Crashes and login problems
Requested features
3 requests- In-person card lookup feature
- More ways to earn points and rewards
- Improved boost activation and tracking
Slush
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Kudos
- Kudos Premium Monthly Subscription3 variants$24.991 Month
- Kudos Premium Annual Subscription$62.991 Year
- Kudos Premium Annual Subscription$71.991 Year
Show 2 moreShow fewer
- Kudos Premium Annual Subscription$81.991 Year
- Kudos Premium Annual Subscription$91.991 Year
- Kudos Premium Lifetime Access$139.99
- Kudos Premium Lifetime Access$190.00
- Kudos Premium Lifetime Access$199.00
Slush
No in-app purchases








