Comparison

Stack Influence vs Study UP

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

Head to head
About

Stack Influence

Connect with brands for free products and cash back by sharing on social media. This platform offers instant approvals for creators with over 100 followers and provides opportunities for long-term brand partnerships.

Highlights
  • Freebies and cash back deals
  • Affiliate and brand ambassador opportunities
  • Instant approval with 100+ followers
  • Effortless posting and automatic payouts
  • Instant matchmaking with relevant brands
  • Build long-term brand relationships
Features
Read full description

Stack Influence gets you freebies, free samples, cash back deals, discounts, affiliate and brand ambassador opportunities. Simply post on social media in exchange for free stuff. Stop DMing brands and get influencer collabs that come to you. KEY FEATURES: • Stop Waiting for Approvals: You only need +100 followers to get approved within 24 hours! Avoid the wait and uncertainty with other platforms - Stack Influence lets you join UGC campaigns instantly and pays you automatically after you post. • Effortless Process: Download the app, answer a few quick questions and start receiving free stuff. Post your honest feedback on Instagram and get 100% cash back instantly—no delays or hidden fees! • Instant Matchmaking: Get paired with top brands that match your lifestyle and preferences. Whether it’s makeup, skin care, fashion, or home - find freebie deals you love and create long term brand ambassador / affiliate relationships! WHY STACK INFLUENCE? • Top Influencer Community: Join over 100,000 UGC creators and influencers. We’ve paid out over $4M in cash and delivered hundreds of thousands of freebie products. • Simple and Transparent: No partial discounts, no cash back delays, and no ambiguous terms. What you see is what you get—and what you get is free stuff from top brands. • Build Your Brand: Not just a one-time transaction—create lasting brand ambassador and affiliate relationships that grow your social media following and influenster career. 5 STAR REVIEW ON TRUSTPILOT: “I am a content creator on social media - primarily Instagram. I have been promoting products through Stack Influence for 7 months now and have been BLOWN away by how fun and professional they are to work with. They have multiple products you get to pick from. You first have to purchase the item yourself, then there are requirements that must be met to receive your payout. Examples are: you have to show your face with the product, you have to do it within a timeline, you have to include certain hashtags, etc. Once you do all the requirements you “Submit your Post” and they send the money to your PayPal account. I have received every payout!! It’s all very simple and thoroughly explained.” BECOME A STACK INFLUENCER TODAY: Don’t miss out on the opportunity to elevate your influenster potential. Join the leading USA influencer community – download Stack Influence today and start getting freebie deals from the world’s top brands!

About

Study UP

Features
Read full description

An educational social network for those who want to skill up! Are you ready to take your learning journey to the next level? Join Study UP – your ultimate educational social network! Whether you're a student eager to expand your knowledge or a professional keen to share your expertise, Study UP is the go-to social network that connects professional teachers with dedicated students. Explore, connect, and grow within a vibrant online community of like-minded individuals as you explore an educational social network. Study UP goes beyond other learning apps for adults. This is a new educational social network where you can find an online community that shares your interests. Engage in online courses, webinars, and educational materials tailored to your interests and preferences, naturally making it the learning app for students everyone gravitates to. Never miss out on an opportunity to skill up! Let's see how educational social networks work: Discover Educational Programs Dive into the world of learning apps for adults with Study UP's educational networks. On Study UP's News page, you'll find online courses, webinars, educational resources, giving you the ability to join an online community that aligns with your interests. From coding bootcamps to language workshops, finding the perfect program to skill up is a breeze with Study UP. Stay in the Loop With the News Feed Use the search bar and filtering functionality to effortlessly filter programs based on your interests, location, and preferred format. Skill up and expand your horizons like never before! Specify your preferences by country, subject, or type of program, and watch as Study UP brings you the latest posts from professionals who offer online courses, webinars, or events custom-tailored to your topic of interest. Stay inspired and stay ahead of the curve by leveraging new educational networks designed as a learning app for students who want to skill up. Save and Organize Mark your favorite programs, online courses, and events as Saved in a handy learning app for students. Whether you're planning your next study session or bookmarking a webinar for later, our user-friendly interface makes it easy to stay organized and focused on what matters most. Say goodbye to missed opportunities and hello to seamless learning! Professional and Personal Profiles Whether you're an educational institution looking to connect with students or an individual eager to explore learning apps for adults, Study UP educational networks offer two distinct profile options to suit your needs. Create a Professional Profile to showcase your expertise and promote your online courses, or opt for a Personal Profile to join a thriving online community of learners from around the globe. Whichever role you'd like to pursue, our learning app for students has got you covered. Engage with the Online Community Connect with fellow learners, educators, and industry experts with the help of learning apps for adults. From lively discussions to collaborative study groups, there's no shortage of opportunities to share insights, ask questions, and forge meaningful connections. Together, we can inspire, empower, and enrich each other's learning journeys in a safe space of educational networks. Experience the power of educational networks with Study UP – the go-to learning app for students, adults, and lifelong learners alike. Best of all, you won't be charged a dime for downloading and using it. Study UP goes beyond other learning apps for adults to help you unlock your full potential! Explore our educational social networks, join an online community of like-minded learners, stay creative, and open to new knowledge. Let's study up and soar to new heights together!

Screenshots

Stack Influence4 screens
Study UP4 screens

Verdict

The call

The clearest difference is ads: Stack Influence at none against Study UP's shown. On price, update cadence, 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

Stack Influence ships an update monthly, Study UP every 6 weeks. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level
Stack Influence versus Study UP: the parameters behind the verdict, then further details
ParameterStack InfluenceStudy UP
PriceFreeFree
Rating4.3 (397 ratings) — better—
Positive reviews78.0% of reviews—
Number of ratings397 — better—
Update frequencyMonthly — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0.0 — better
Further details — not scored
Size43 MB54 MB
Age rating17+12+
DeveloperStack InfluenceTimofejeva Maria

Bugs and requests

Stack Influence

Reported bugs

2 issues
  • Issues with verification code delivery
  • Inconsistent campaign availability

Requested features

3 requests
  • Expand to TikTok platform
  • Offer paid content opportunities
  • Improve campaign selection and availability

Study UP

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Stack Influence

No in-app purchases

None

Study UP

No in-app purchases

Questions

Is Stack Influence free?
Stack Influence is free to download, with no in-app purchases.
Is Study UP free?
Study UP is free to download, with no in-app purchases.
Do Stack Influence or Study UP have ads?
Study UP shows ads; Stack Influence does not.
Which is updated more often, Stack Influence or Study UP?
Stack Influence ships an update monthly, and Study UP every 6 weeks. Most recently, Stack Influence was updated on October 7, 2026 and Study UP on October 9, 2026.

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