# This is Jam vs Duna's BlobDrop

The clearest difference is ads: This is Jam at none against Duna's BlobDrop's shown. This is Jam also leads on update cadence (every 2 days vs weekly) and iOS requirement (12.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

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

This is Jam ships an update every 2 days, Duna's BlobDrop weekly. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | This is Jam | Duna's BlobDrop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Weekly |
| Size | 189 MB | 5 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kemal Fahir Erdem](https://appshunter.io/developer/1494079671) | [Nam Vu Hoai](https://appshunter.io/developer/1886460444) |

## What reviewers say

### This is Jam

[App page](https://appshunter.io/ios/app/this-is-jam/id6760316071)

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

**In-app purchases:** none


### Duna's BlobDrop

[App page](https://appshunter.io/ios/app/dunas-blobdrop/id6760836371)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is This is Jam free?

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

### Is Duna's BlobDrop free?

Duna's BlobDrop is free to download, with no in-app purchases.

### Do This is Jam or Duna's BlobDrop have ads?

Duna's BlobDrop shows ads; This is Jam does not.

### Which is updated more often, This is Jam or Duna's BlobDrop?

This is Jam ships an update every 2 days, and Duna's BlobDrop weekly. Most recently, This is Jam was updated on October 4, 2026 and Duna's BlobDrop on October 12, 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.*