Stack Influence vs Down There Doc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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!
Down There Doc
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The Down There Doc: The App delivers modern, evidence-based pelvic floor support for pregnancy, birth preparation, and postpartum recovery—built around how the body actually functions, not outdated childbirth norms. Created by a licensed, board-certified women’s health physical therapist, this app was designed to close a major gap in maternal care: real physical preparation for birth and structured rehabilitation afterward. Most childbirth classes focus on breathing techniques and labor stages. Few address pelvic floor function, injury risk, or practical recovery. This app does. Here, the mother is at the center of care. What Makes This Different Pelvic Floor–First Birth Preparation • Learn how your pelvic floor works during pregnancy and labor • Strategies designed to reduce risk of injury • Movement, positioning, and breathing techniques that prepare your body for delivery Injury Awareness & Rehabilitation Principles • Education on common pelvic floor and musculoskeletal birth injuries • Clear guidance on what is normal—and what is not—during pregnancy and postpartum • Rehab-informed exercise and movement to support safe, progressive recovery Partner Support That Actually Helps • Practical demonstrations partners can use during labor • Clear explanations of what the pelvic floor and core are experiencing • Collaborative tools that empower partners to support and advocate effectively Postpartum Recovery Beyond “That’s Normal” • Early rehab guidance beginning Day 1 • Safe, progressive exercise through every stage of healing • Support for core recovery, intimacy, prolapse, abdominal separation, and bladder or bowel symptoms • Designed for both first-time parents and those with prior birth trauma Recovery is treated as a process—not a countdown. Mom-First Design • Multiple guided courses • Flexible pathways that meet you where you are • Check-ins, push notifications, and direct access to expert education Community & Connection • Private in-app community space • Shared experiences and expert insight • Ongoing support to reduce isolation Developed by a Board-Certified Women’s Health Physical Therapist with extensive clinical experience treating pelvic floor conditions related to pregnancy and postpartum recovery, this content reflects current research and rehabilitation standards used in pelvic health physical therapy. This app is for you if you are: • Pregnant and want practical, body-based preparation • Newly postpartum and looking for structured recovery guidance • Experiencing pelvic floor symptoms and seeking evidence-based education • Wanting something more modern than traditional childbirth classes You don’t need more pressure. You need better preparation, better information, and real support. This is that support. MEDICAL DISCLAIMER The information provided in this app is for educational purposes only and is not intended to replace medical advice, diagnosis, or treatment. Content is based on current principles of pelvic health and physical therapy but should not be considered individualized medical care or physical therapy. Always consult your physician with questions about a medical condition, pregnancy, postpartum recovery, or before starting any new exercise or wellness program. If you experience severe pain, worsening symptoms, heavy bleeding, fever, signs of infection, or any urgent medical concerns, seek immediate medical care. Use of this app does not create a provider–patient relationship.
Screenshots
Verdict
Stack Influence and Down There Doc are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
Stack Influence ships an update monthly, Down There Doc every 2 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.
| Parameter | Stack Influence | Down There Doc |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (397 ratings) — better | — |
| Positive reviews | 78.0% of reviews | — |
| Number of ratings | 397 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 43 MB | 91 MB |
| Age rating | 17+ | 17+ |
| Developer | Stack Influence | Marcy Crouch LLC |
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
Down There Doc
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stack Influence
No in-app purchases
Down There Doc
No in-app purchases
Questions
Is Stack Influence free?
Is Down There Doc free?
Do Stack Influence or Down There Doc have ads?
Which is updated more often, Stack Influence or Down There Doc?
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