# Mass: Perps & Predictions — user reviews > 32 indexed App Store user reviews of Mass by DeFi Lab SA, rated 4.40/5 from 47 ratings. - Source: https://appshunter.io/ios/app/mass-perps-and-predictions/id6465992490/reviews - App overview in markdown: https://appshunter.io/ios/app/mass-perps-and-predictions/id6465992490.md - Rating breakdown: 5★ 38 · 4★ 3 · 3★ 0 · 2★ 1 · 1★ 5 ## Newest reviews (16 of 32) ### 5/5 — Wonderful product and customer support *2025-08-12, version 1.44.0* Saw a few buddies of mine rave about this app and gave it a try and I see why ### 5/5 — It’s incredible. All in one wallet / trading *2025-07-26, version 1.43.0* It’s absolutely amazing. The user interface is so easy to use. You can use it as a wallet, exchange and you can lend on there too. Haven’t explored much yet but this will be my primary app I do my trading on. ### 5/5 — Get this app *2025-07-26* Amazing user friendly app that has it all in one “spot”. Makes leveraging a bag quick and easy. ### 5/5 — Nice app *2025-07-26, version 1.43.0* Best mobile crypto app of this space ### 5/5 — Highly recommend *2025-07-25, version 1.43.0* The app has a great interface which is very easy to navigate and use. The customer service is 10/10. I had a small issue and a real person quickly reached out to me and was able to resolve it in a very prompt and satisfactory manner. I would highly recommend this app to anyone interested in trading crypto! ### 5/5 — Super fluide *2025-07-25, version 1.43.0* Franchement la meilleure app crypto du marché pr le moment, super rapide et bonne team de confiance derrière Merci a l’équipe support 🙌 ### 5/5 — Mass *2025-07-17, version 1.43.0* Good ### 5/5 — Best thing since sliced bread *2025-07-16, version 1.43.0* App is definitely for more advanced users but once you figure it out it’s quite simple. Devs are great and support is always helpful at solving your issues. I had an issue where I deposited and it went into USDC (pol) but to leverage trade you need USDC (arb) dev was quick to help solve the issue stating that the SDK was lagging and that he would get right on it. Shoutout Rudy for being a G ### 5/5 — good *2025-07-16, version 1.43.0* very good ### 5/5 — One of a kind mobile defi experience *2025-06-23* Real cozy once you learn the ins and outs. Great customer support as well. ### 5/5 — Good *2025-05-25, version 1.40.0* Good project ### 5/5 — Nice *2025-05-24, version 1.40.0* Good app ### 5/5 — nice *2025-05-07, version 1.40.0* nice ### 5/5 — Easy access and withdraw to bank *2025-01-14, version 1.33* Easy to trade spot and perps on many crypto assets. The app also support deposit and withdraw to bank account!!! ### 5/5 — DeFi but mobile *2024-05-27, version 1.10.0* Best mobile defi experience on the market ! ### 5/5 — DeFi at its finest *2024-05-22, version 1.10.0* This app is awesome! Everything is fast, the UX is great. ## Most critical reviews (10 lowest-rated) ### 1/5 — Stay way from Mass money *2025-12-26, version 1.49.0* They will collect your personal data & after that they will not give any bank details..This is totally scam I lose my money & support don’t response my message.It will be better to put your money on trusted company.. STAY WAY if don’t want to loose your money. ### 1/5 — App literally stole money *2025-03-31, version 1.37.0* Deposited money and it literally disappeared. Do not use. It’s a scam. ### 3/5 — Lots of small glitches *2025-08-10* Account balance, updating after trades is really slow and fees are higher than other platforms ### 4/5 — Abdulbasit *2025-05-19, version 1.40.0* Good ### 5/5 — Great app! *2026-08-30, version 1.56.0* Good app that is user friendly even for the new person. Support is great too! ### 5/5 — Perpetual Trading Made Easy *2026-05-20, version 1.52.0* After losing access to the exchange I was using for perpetual trading, I was desperate to find another exchange. Instead I stumbled upon the Mass App. It provides everything I needed. Simple, easy, and trustworthy. The one and only time I had an issue, the support was amazing. I was reimbursed immediately! ### 5/5 — Great Dex platform *2025-09-21, version 1.45.0* %100 recommend. Easy all in one app, easy to use and navigate. Friendly support staff. Made an error with transferring funds and they made it right for me ### 5/5 — Get this app *2025-09-13, version 1.44.0* Really amazing app. Best thing that has happened to Defi in a while! ### 5/5 — Great App *2025-09-09, version 1.44.0* Awesome app, great interface, helpful support. The BEST and ONLY option for perps in USA ### 5/5 — Great app! *2025-09-02, version 1.44.0* Mass.money is easily the best app for defi. Customer service is excellent, responsive and thorough. Highly recommend. ## Most praised reviews (4 highest-rated) ### 5/5 — Had issue with retrieving my account *2025-09-02, version 1.44.0* I was having an issue transferring funds to my perp account, and in the confusion I ended up losing access to all of my funds. Within 15 min the assistance team had my funds/account recovered and transferred my funds for me. Great help!!!! ### 5/5 — Name a competitor *2025-08-13, version 1.44.0* Latest UI update pushes the already charming branding/aesthetic to the next level for that finished product polish💯💯💯💯💯 ### 5/5 — I LOVE MASS *2025-08-13, version 1.44.0* This app is a trader’s dream! The interface is clean, easy to navigate, and perfect for both beginners and pros. I can trade all my cryptocurrencies from BTC and ETH to the latest altcoins with real-time market data, fast order execution, and zero lag, even during high-volatility surges. Smooth deposits, smooth withdrawals, everything works flawlessly. Customer service is a top notch.. I highly recommend.. A true bull run in my pocket! 🚀 ### 5/5 — Terrific App! *2025-08-13, version 1.44.0* I was referred to this app by Credible Crypto, one of the most highly respected and talented analysts in the crypto space with nearly 500,000 followers. I had only bought spot previously, and never traded perps. I finally downloaded this weekend using his ref link, and decided to give it a test drive. I expected it to be very challenging because I’m not tech savvy, and instead found it be to be very intuitive and simple to navigate. I hit one snag (self induced), commented about it on X, and the originator of the app asked me to DM him, (on a Saturday), found what I’d done wrong, and had me up and running in 10 minutes. I’m 4 small successful trades in so far, and I have not had a glitch. I couldn’t be more satisfied. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*