Slow motion - slow mo, fast mo

Developer: 🇨🇳 Watermark Remover &

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3.7M installs

19K ratings

29K monthly active users

$<10K monthly revenue est.

IAP 45% · Ad 55%

Install Trends

Weekly +547

Steady

Monthly +2.5K

Steady

Slow motion - slow mo, fast mo Summary

Slow motion - slow mo, fast mo is a free, ad-supported, with in-app purchases Android app in Video Players by Watermark Remover & Slow motion & SlowMo. Released in Aug 2021 (5 years ago). It has about 3.7M+ installs and 19K ratings with a 4.22★ (good) average. Based on AppGoblin estimates, it reaches roughly 29K monthly active users and generates around $<10K monthly revenue (45% IAP / 55% ads). Store last updated Oct 24, 2023

Recent activity: 547 installs this week (2.5K over 4 weeks) showing steady growth , and 4.00 new ratings this week View trends →

SDK intelligence: AppGoblin detected 7 ad networks(e.g. AppLovin), 7 development tools, 1 business tools, 1 mediation,and 1 analytics: product integrated into Slow motion - slow mo, fast mo. View full SDK list →

Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Aug 13, 2026.

Slow motion - slow mo, fast mo SDKs Summary

Slow motion - slow mo, fast mo was last scanned for SDKs on 2026-08-16. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.

App Details

Store ID: slowmotion.speedup.slowdown.fastmotion

First Released: 2021-08-21

Store Last Updated: 2023-10-24

App Store Category: Video Players

In-App Purchases: Yes

Ads: Yes

Price: Paid

Website: sailinglab.tech

App Store

Crawl Status: Success

AppGoblin First Crawled: 2022-09-21

AppGoblin Last Crawled: 2026-09-08

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-17

Ads.txt Crawl Status: Success

4.22★

Ratings: 19K

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Screenshots

App Description

Slow down & speed up video to make magic slow-mo and fast motion effect

Slow motion video editor can easily create slow-mo and fast motion effect. You can slow down the playback speed of the video and also fast forward the video playback rate.

Slow down videos
To make slow mo effect, select the speed you want, support 0.1x, 0.2x, 0.25x, 0.3x, 0.4x, 0.5x, 0.6x, 0.8x, 0.9x, 0.95x

Fast forward videos
To make fast motion effect, just select the supported fast speed 1.25x, 1.5x, 1.75x, 2.0x, 2.5x, 3.0x, 4.0x, 5.0x, 6.0x, 7.0x, 8.0x, 10.0x to speed up video.

Multiple effect
Add multiple fast motion and slow motion effect in the same video, you can ajust the start time and the end of each speed fragment.

Trim video
Trim and cut video without losing quality.

Feature:
- Speed up video up to 10x
- Slow down video up to 0.1x
- Add Multiple Fast Motion, Slow Motion effect in the Same Video
- Preview the effect when adjust speed
- Keep the sound no matter fast speed or slow speed

A really amazing video editor to make slow-mo effect!