# Stacks vs Collabstr

The clearest difference is rating: Collabstr at 4.9 against Stacks's 3.8. Collabstr also leads on update cadence (every 9 days vs monthly) and monetization model (free vs ad-supported). Stacks's advantage is iOS requirement (13.0 vs 15.6). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Collabstr holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 173 and 562 respectively. Written reviews complicate that: 65% of Stacks's written reviews are positive against 60% of Collabstr's, so the app with the better star average is not the one people write more warmly about.

Stacks ships an update monthly, Collabstr every 9 days. The most recent releases landed on August 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Stacks | Collabstr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (173 ratings)](https://appshunter.io/ios/app/stacks-influencers/id1527799990/reviews) | **[4.9 (562 ratings)](https://appshunter.io/ios/app/collabstr/id6503245507/reviews)** |
| Number of ratings | 173 | **562** |
| Positive reviews | **64.9% of reviews** | 59.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Ad-supported | **Free** |
| Size | 69 MB | 114 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [StacksApp LLC](https://appshunter.io/developer/1527799992) | [Collabstr](https://appshunter.io/developer/1732005486) |

## What reviewers say

### Stacks

[App page](https://appshunter.io/ios/app/stacks-influencers/id1527799990)

This platform connects content creators with brands and apps to promote. Earn money by sharing content and driving follower engagement or downloads. Track analytics, promotions, and payouts all within the app.

**Highlights:** Discover apps and brands to promote, Create and share content, Earn from follower engagement, Track post analytics, Manage notifications and promotions, Fast payouts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💰 High conversion rates and earnings potential
- 🚀 Fast payouts within 2-24 hours
- 👍 User-friendly interface and easy to navigate
- 📱 Works well across multiple social media platforms
- 💬 Responsive and friendly customer support

**What reviewers complain about**

- 🚫 Strict and inconsistent approval process
- ⚠️ Account bans without clear explanation or proof
- 💸 Earnings drop significantly after initial success
- 😤 Poor customer support responsiveness
- 🔐 Arbitrary account restrictions and suspensions

**Reported bugs**

- Application form navigation issues (next/back buttons malfunction)
- White screen appears after pressing back button
- Form validation errors not properly explained
- Account access issues and login problems
- Email and password recovery complications

**Requested features**

- Higher payment rates for conversions
- Clearer follower count requirements
- Better explanation of approval criteria
- Improved customer support response times


### Collabstr

[App page](https://appshunter.io/ios/app/collabstr/id6503245507)

This app helps creators monetize their content by facilitating brand deals across various platforms. It simplifies the process of selling, managing, and receiving payments for collaborations.

**Highlights:** Monetize content, Manage brand deals, Get paid for collaborations, Instagram, TikTok, YouTube integration, UGC brand deals

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stacks free?

Stacks is free to download, with no in-app purchases.

### Is Collabstr free?

Collabstr is free to download, with no in-app purchases.

### Which has better reviews, Stacks or Collabstr?

Collabstr is rated higher. Stacks averages 3.8 out of 5 from 173 ratings, while Collabstr averages 4.9 from 562 ratings.

### Do Stacks or Collabstr have ads?

Neither Stacks nor Collabstr shows ads.

### Which is updated more often, Stacks or Collabstr?

Stacks ships an update monthly, and Collabstr every 9 days. Most recently, Stacks was updated on August 17, 2026 and Collabstr on September 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*