# Poscream vs InstaDuuka

Poscream and InstaDuuka 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.

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

Poscream ships an update fortnightly, InstaDuuka every 2 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Poscream | InstaDuuka |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 35 MB | 43 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nugsoft Technologies](https://appshunter.io/developer/1801953028) | [Remmy Bisimbeko](https://appshunter.io/developer/1726241388) |

## What reviewers say

### Poscream

[App page](https://appshunter.io/ios/app/poscream/id6746960193)

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

**In-app purchases:** none


### InstaDuuka

[App page](https://appshunter.io/ios/app/instaduuka/id6758020180)

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

**In-app purchases:** none


## Frequently asked questions

### Is Poscream free?

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

### Is InstaDuuka free?

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

### Do Poscream or InstaDuuka have ads?

Neither Poscream nor InstaDuuka shows ads.

### Which is updated more often, Poscream or InstaDuuka?

Poscream ships an update fortnightly, and InstaDuuka every 2 weeks. Most recently, Poscream was updated on October 30, 2026 and InstaDuuka on November 5, 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.*