# Collabstr vs Mezink Auto DM

The clearest difference is in-app purchases: Collabstr at none against Mezink Auto DM's 4. Collabstr also leads on update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mezink Auto DM sells 4 in-app purchases, starting at $5.99 per month. Collabstr asks for nothing beyond the download.

Collabstr ships an update every 9 days, Mezink Auto DM monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Collabstr | Mezink Auto DM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (629 ratings)](https://appshunter.io/ios/app/collabstr/id6503245507/reviews)** | — |
| Number of ratings | **629** | — |
| Positive reviews | 59.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 114 MB | 75 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Collabstr](https://appshunter.io/developer/1732005486) | [SUPER CREATOR TECH PTE. LTD.](https://appshunter.io/developer/1566715869) |

## What reviewers say

### 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


### Mezink Auto DM

[App page](https://appshunter.io/ios/app/mezink-auto-dm/id6746107182)

Automate your Instagram engagement by sending instant direct messages to users who comment on your posts, reels, or stories. Personalize your replies to build stronger relationships and drive conversions without manual effort.

**Highlights:** Instant auto replies to comments, Customizable message content, Boost audience engagement, Increase conversions and sales, Smart targeting of engaged users, User-friendly setup

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AutoDM Premium (Monthly) | $5.99 | per month |
| AutoDM Professional (Monthly) | $19.99 | per month |
| AutoDM Premium (Annual) | $59.99 | per year |
| AutoDM Professional (Annual) | $199.99 | per year |


## Frequently asked questions

### Is Collabstr free?

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

### Is Mezink Auto DM free?

Mezink Auto DM is free to download, with in-app purchases available.

### Do Collabstr or Mezink Auto DM have ads?

Neither Collabstr nor Mezink Auto DM shows ads.

### Which is updated more often, Collabstr or Mezink Auto DM?

Collabstr ships an update every 9 days, and Mezink Auto DM monthly. Most recently, Collabstr was updated on October 30, 2026 and Mezink Auto DM on October 28, 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.*