# Catheria vs Slow Fast Reverse Motion Video

The clearest difference is ads: Catheria at none against Slow Fast Reverse Motion Video's shown. Catheria also leads on update cadence (every 3 months vs every 16 months). Slow Fast Reverse Motion Video's advantage is iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Catheria sells 4 one-off in-app purchases and Slow Fast Reverse Motion Video sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Catheria ships an update every 3 months, Slow Fast Reverse Motion Video every 16 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Catheria | Slow Fast Reverse Motion Video |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (11 ratings)](https://appshunter.io/ios/app/slow-fast-reverse-motion-video/id1368463868/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 16 months |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 62 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Torpong Kasosod](https://appshunter.io/developer/1043892389) | [Rajneesh Mishra](https://appshunter.io/developer/1334096145) |

## What reviewers say

### Catheria

[App page](https://appshunter.io/ios/app/catheria/id1043892390)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $4.99 | one-time |
| Enormous Tip | $9.99 | one-time |


### Slow Fast Reverse Motion Video

[App page](https://appshunter.io/ios/app/slow-fast-reverse-motion-video/id1368463868)

Easily transform your videos by applying slow motion, fast motion, or reverse effects. Enhance your clips with filters and save them in full HD without watermarks.

**Highlights:** Create slow motion videos, Create fast motion videos, Convert videos to reverse motion, Apply video filters and effects, Save videos without watermark, Create full HD videos

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $5.99 | per year |
| One Time Purchase | $7.99 | one-time |


## Frequently asked questions

### Is Catheria free?

Catheria is free to download, with in-app purchases available.

### Is Slow Fast Reverse Motion Video free?

Slow Fast Reverse Motion Video is free to download, with in-app purchases available.

### Do Catheria or Slow Fast Reverse Motion Video have ads?

Slow Fast Reverse Motion Video shows ads; Catheria does not.

### Which is updated more often, Catheria or Slow Fast Reverse Motion Video?

Catheria ships an update every 3 months, and Slow Fast Reverse Motion Video every 16 months. Most recently, Catheria was updated on October 26, 2026 and Slow Fast Reverse Motion Video on October 24, 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.*