# ColApp vs scallion

The clearest difference is price: ColApp at Free against scallion's $2.99. ColApp also leads on iOS requirement (9.3 vs 13.4). scallion's advantage is update cadence (every 2 days vs every 4 days). On review sentiment, ads, in-app purchases and device support there is nothing between them.

ColApp is free to download; scallion costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ColApp ships an update every 4 days, scallion every 2 days. The most recent releases landed on October 1, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ColApp | scallion |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/scallion-ai-compressor/id6502593084/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | **Free** | Paid |
| Size | 74 MB | 17 MB |
| Requires iOS | **9.3** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maryana Efendieva](https://appshunter.io/developer/1517851772) | [Jesse Benjamin](https://appshunter.io/developer/1726511530) |

## What reviewers say

### ColApp

[App page](https://appshunter.io/ios/app/colapp-glitter-text-effects/id1517851773)

Easily add sparkling text effects to your photos and videos. Customize fonts, sizes, and colors to create unique visual content. Save your creations directly to your device's gallery.

**Highlights:** Add glitter text, Customize font, size, and color, Apply to photos, Apply to videos, Save to gallery

**In-app purchases:** none


### scallion

[App page](https://appshunter.io/ios/app/scallion-ai-compressor/id6502593084)

This app uses AI to compress photos and videos, freeing up device storage without sacrificing quality. Its intuitive interface makes it easy to select files, choose compression levels, and share your optimized media.

**Highlights:** AI-powered compression, Compress photos and videos, Adjustable compression levels, User-friendly interface, Direct sharing of compressed media, Save device space

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ColApp free?

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

### Is scallion free?

scallion costs $2.99, with no in-app purchases.

### Do ColApp or scallion have ads?

Neither ColApp nor scallion shows ads.

### Which is updated more often, ColApp or scallion?

ColApp ships an update every 4 days, and scallion every 2 days. Most recently, ColApp was updated on October 1, 2026 and scallion on October 22, 2026.

---

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