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Mass: Perps & Predictions

Mass: Perps & Predictions

Perps, Stocks, Crypto, Predict

51 ratings
33 reviews
🔧 Utilities
💰 Finance
Free

Details

Released
May 22, 2024
Updated
November 2, 2026

Features

Developer

DeFi Lab SA
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About

Trade perpetual futures, access prediction markets, and manage tokenized stocks and ETFs all from a single, non-custodial mobile app. Fund your account with crypto or fiat and cash out directly to your bank.

✓Trade perpetual futures with up to 40x leverage
✓Access prediction markets for crypto, politics, and sports
✓Buy and sell tokenized stocks and ETFs
✓Fund with crypto or fiat, cash out to bank
✓Non-custodial with secure self-custody
✓Swap, lend, and borrow crypto assets
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What users say about Mass

Reviews of Mass are mostly positive: the Finance app is rated 4.5/5 from 51 App Store ratings. What users like most: user-friendly interface, all-in-one DeFi app. Top complaints: potential data collection, higher fees than competitors. Summarized from real user reviews.

Positive things

  • 👍User-friendly interface
  • ✨All-in-one DeFi app
  • 🚀Fast and efficient trading
  • 💬Excellent customer support
  • 💡Perpetual trading made easy
  • 💰Earning on savings
  • 📈Stock and prediction markets
  • 💯Highly recommended
  • ✅Simple and trustworthy
  • 🌟Beautiful UI/Aesthetic
  • 🔄Smooth deposits and withdrawals
  • 📱Best mobile crypto app
  • 🏦Easy bank access/withdrawals

Negative things

  • ⚠️Potential data collection
  • 📉Higher fees than competitors
  • 🐌Slow balance updates
  • 🤔App for more advanced users
See all reviews

What's New in Mass

1.61.0

November 2, 2026

- All Cash features have been moved to the Home screen. - Perps Lite forms have been improved. - Various improvements and bug fixes.

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User reviews

Most RecentHighest RatedLowest Rated

Phenomenal app

My one and only defi app!! Beautiful UI and even better customer service. I cannot recommend this app enough. Bonus you can trade stocks and even prediction markets. Not to mention earning on my savings. No more banks! Thanks Mass!
MMikeBrito9

Great app!

Good app that is user friendly even for the new person. Support is great too!
PPaulele777

Perpetual Trading Made Easy

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!
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MMtn.Boy

Stay way from Mass money

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.
JJackobNail

Great Dex platform

%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
SSpanishlearner101.1101234
See 28 more reviews

User experience

🐞

Reported Bugs

4 issues

🐛 Money disappeared after deposit

Bug

🐛 Account balance slow to update

Bug

🐛 SDK lagging

Bug

🐛 Small glitches

Bug
✨

Requested Features

1 request

More advanced analytics

Feature

FAQ

What are the main trading features of Mass?

Mass allows you to trade perpetual futures on over 200 markets with up to 40x leverage, access prediction markets on various events, and buy/sell over 100 tokenized stocks and ETFs. It also supports swapping, lending, and borrowing of crypto assets.

How can I fund my Mass account and cash out?

You can fund your Mass account using cryptocurrency or fiat via cards or SEPA. Cashing out is also supported directly to your bank account via SEPA. The app supports USD and EUR.

Is Mass a custodial or non-custodial app?

Mass is a non-custodial app, meaning you retain control of your keys and funds at all times. This ensures your assets are always yours.

What kind of prediction markets are available on Mass?

Mass provides access to Polymarket predictions, allowing you to predict outcomes for cryptocurrency, politics, sports, and other world events directly within the app.

Does Mass have ads?

No, Mass does not contain advertisements. It is a free application focused on providing a seamless trading experience without interruptions.

What devices is Mass available on?

Currently, Mass is supported on iPhone devices. Users can access its full suite of features on their iOS mobile devices.

How often is Mass updated?

The latest version of Mass is 1.61.0, and it was last updated on November 2, 2026. Updates typically bring new features, performance improvements, and security enhancements.

What is the user sentiment for Mass?

User reviews for Mass are largely positive, with users praising its user-friendly interface, all-in-one DeFi capabilities, and fast trading. Some users note it may be better suited for more advanced users.