Comparison

Stack Influence vs Groupicorn

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

Groupicorn

Features
Read full description

Wondering what an IOP is, or where to find one near you? Groupicorn helps you explore intensive outpatient programs (IOP). You can plan a tour, and find peer connection when you’re ready. IOP and PHP are forms of structured outpatient care. Depending on the program, they may include group sessions, individual appointments, and help building coping skills. You attend treatment without staying overnight it's more like a co-working space. Groupicorn makes it easier to learn about your options and take the next step. EXPLORE PROGRAMS Browse a directory of IOP locations on a map. See addresses, levels of care, program details, schedules when available, staff profiles, and reviews. Save programs you want to revisit. Directory information is for research; confirm services, availability, and costs with each provider. PLAN A TOUR Call a program to arrange a tour, then save the time you agree on in Groupicorn. See your upcoming tours in one place and add a tour to your calendar. FIND YOUR HERD If you’re already a client, or you’ve arranged a tour, you can choose to join that location’s herd where available. Chat one to one or with your herd, and find casual meetup spots. Joining is optional, and you can explore programs and read reviews without joining a herd. QUESTIONS PEOPLE ASK Do I need an IOP? If you’re looking for more structure, support, and a place to go during the week, an IOP may be worth exploring. Programs can offer a weekday routine and a sense of connection. A care professional can help you decide what level of support fits your situation. Is IOP rehab? Not necessarily. Some programs focus on addiction, while others support people dealing with depression, anxiety, or other mental health concerns. Each program is different, so ask what it treats and whom it serves. How much does it cost? Your cost depends on the program and your insurance, including your deductible and out-of-pocket maximum. It may be low if you’ve met your plan’s limits, or substantial if you haven’t. Ask the program and your insurer for an estimate before enrolling. Do I need to take medical leave? It depends on your needs, job, and the program’s schedule. Some people take time off when they start; others return to work while attending. Some programs may have space to work between sessions. Ask a program how its schedule could fit your day. Groupicorn is an independent, optional peer-connection app. It is not affiliated with or endorsed by treatment providers, and it does not provide treatment, monitor members, or handle emergencies. If you need urgent help, contact local emergency services or a crisis service. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Stack Influence4 screens
Groupicorn4 screens

Verdict

The call

The clearest difference is in-app purchases: Stack Influence at none against Groupicorn's 3. Stack Influence also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Groupicorn's advantage is update cadence (weekly vs monthly). On price and ads 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. Groupicorn sells 3 in-app purchases, starting at $9.99 per month. Stack Influence asks for nothing beyond the download.

UpkeepUpdate frequency

Stack Influence ships an update monthly, Groupicorn weekly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Stack Influence versus Groupicorn: the parameters behind the verdict, then further details
ParameterStack InfluenceGroupicorn
PriceFreeFree
Rating4.3 (399 ratings) — better—
Positive reviews78.0% of reviews—
Number of ratings399 — better—
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size43 MB34 MB
Age rating17+4+
DeveloperStack InfluenceAndrew Arrow

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

Groupicorn

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Stack Influence

No in-app purchases

3 purchases

Groupicorn

Subscriptions2
  • Herd Media Monthly$9.991 Month
  • Herd Media Yearly$79.991 Year
One-time1
  • Add multiple herds$4.99

Questions

Is Stack Influence free?
Stack Influence is free to download, with no in-app purchases.
Is Groupicorn free?
Groupicorn is free to download, with in-app purchases available.
Do Stack Influence or Groupicorn have ads?
Neither Stack Influence nor Groupicorn shows ads.
Which is updated more often, Stack Influence or Groupicorn?
Stack Influence ships an update monthly, and Groupicorn weekly. Most recently, Stack Influence was updated on October 21, 2026 and Groupicorn on October 24, 2026.

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