# Flow Speed Control vs Slo Mo

The clearest difference is rating: Flow Speed Control at 4.6 against Slo Mo's 3.8. Flow Speed Control also leads on monetization model (free with in-app purchases vs subscription) and update cadence (every 3 days vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Flow Speed Control sells 4 in-app purchases, starting at $1.99 per 7 days and Slo Mo sells 7 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Flow Speed Control holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 1.1K and 2.9K respectively. Written reviews point the same way: 78% of Flow Speed Control's written reviews are positive against 69% of Slo Mo's.

Flow Speed Control ships an update every 3 days, Slo Mo every 4 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Flow Speed Control | Slo Mo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.1K ratings)](https://appshunter.io/ios/app/flow-speed-control/id946716690/reviews)** | [3.8 (2.9K ratings)](https://appshunter.io/ios/app/slo-mo-make-slow-motion-video/id1129609742/reviews) |
| Number of ratings | 1.1K | **2.9K** |
| Positive reviews | **78.1% of reviews** | 68.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 130 MB | 21 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [INTERACTIVE UNIVERSE CREATIVE SOFTWARES EIRELI](https://appshunter.io/developer/536495164) | [Toto Ventures Inc.](https://appshunter.io/developer/570129172) |

## What reviewers say

### Flow Speed Control

[App page](https://appshunter.io/ios/app/flow-speed-control/id946716690)

Manipulate video playback speed to create dynamic visual effects. This app allows for gradual speed changes, combining high-speed and slow-motion techniques to produce unique video content. It offers extensive editing tools and supports high-definition export.

**Highlights:** On-the-fly speed capture, Time remapping options, Import from various sources (GoPro, iCloud), Gradual speed adjustment up to 24x, Multiple video projects, 4K export support, Professional color controls and filters

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow Professional • 7 Days | $1.99 | per 7 days |
| Flow Professional • 3 Months | $4.99 | per 3 months |
| Flow Professional • 1 Year | $9.99 | per year |
| Professional Speed Control | $9.99 | one-time |

**What reviewers like**

- 👍 Handy and convenient
- 🚀 Best app ever
- 👍 Easy to use
- 👍 Great app
- 👍 Awesome

**What reviewers complain about**

- 🐛 Crashes when exporting videos
- 🐛 Watermark not removed despite subscription
- 🐛 Subscription not recognized
- 🐛 Laggy when speeding up videos
- 🔒 Tracks user data

**Reported bugs**

- Exported videos not saving to camera roll
- Subscription not recognized in app
- App crashes when exporting longer videos
- Unable to select delete old projects

**Requested features**

- Add fade in/out for audio
- Ability to resize videos
- Add more transition effects
- Ability to change audio speed
- Landscape mode support on iPad


### Slo Mo

[App page](https://appshunter.io/ios/app/slo-mo-make-slow-motion-video/id1129609742)

Easily transform your videos into captivating slow motion, fast forward, or reverse playback. Select a video, adjust its speed with a simple slider, trim it to perfection, and share your unique creations.

**Highlights:** Speed control for slow motion and fast forward, Reverse playback functionality, Multi-speed segments for dynamic ramps, Trim and edit video clips, Share to social media platforms

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All 1 Week Subscription | $4.99 | per 7 days |
| 1 Month Subscription | $8.99 | per month |
| Unlock All 1 Year Subscription | $39.99 | per year |
| isolate speed sections | $1.99 | one-time |
| Reverse Video | $1.99 | one-time |
| Speed up your video | $1.99 | one-time |
| Unlock All | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient video editing
- 💡 Useful for creating slow-motion videos
- 👍 Good for Tiktok and Instagram

**What reviewers complain about**

- 🔒 Requires payment for full functionality
- 🐛 Occasional crashes or glitches
- 🔒 Forced to write review to unlock features

**Reported bugs**

- Videos sometimes save as black screen
- Slow processing times for longer videos

**Requested features**

- Add reverse video option
- Improve video quality after editing
- Allow partial video speed changes


## Frequently asked questions

### Is Flow Speed Control free?

Flow Speed Control is free to download, with in-app purchases available.

### Is Slo Mo free?

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

### Which has better reviews, Flow Speed Control or Slo Mo?

Flow Speed Control is rated higher. Flow Speed Control averages 4.6 out of 5 from 1.1K ratings, while Slo Mo averages 3.8 from 2.9K ratings.

### Do Flow Speed Control or Slo Mo have ads?

Neither Flow Speed Control nor Slo Mo shows ads.

### Which is updated more often, Flow Speed Control or Slo Mo?

Flow Speed Control ships an update every 3 days, and Slo Mo every 4 months. Most recently, Flow Speed Control was updated on October 29, 2026 and Slo Mo on October 29, 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.*