Comparison

SymPlayer vs Video Slow Fast Speed Editor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SymPlayer

Learn movements by watching videos mirrored, as if looking in a real mirror. Adjust playback speed, loop specific sections, and use guide lines to perfect your technique. Save flipped or rotated videos from your camera roll.

Highlights
  • Mirrored video playback
  • Adjustable playback speed
  • Loop specific video ranges
  • Show/hide guide lines
  • Zoom and fit screen
  • Play from cloud storage
Features
Read full description

Master Professional Moves with Mirrored Playback! This app lets you play videos flipped left-to-right, making it easier to mimic movements without getting confused about direction. Just follow what you see as if looking in a mirror! You can also flip or rotate videos from your camera roll and save them as new files. Perfect for people who: - Need to learn idol group dances for a wedding or performance - Want to copy professional dance moves - Want to study a pro athlete’s form (like pitching) This app is made for anyone who wants to learn by watching and repeating. Give it a try — it’s free! [Features] ■ Adjustable Playback Speed Freely change video speed — slow motion or double speed are both supported. You can also adjust speed in 5-step increments, as requested by users. Perfect for dance practice, form checks, and more. Caution: Due to iOS limitations, available speeds are limited to 0.5, 0.666..., 0.8, 1.0, 1.25, 1.5, and 2.0. SymPlayer’s speed display is approximate and for reference only. ■ Loop Specific Ranges Set custom start and end points to loop only the section you want to repeat. Ideal for practicing tricky parts like guitar fingering or a swing. ■ Show/Hide Guide Lines Display vertical and horizontal guides over the video. Useful for checking positions in formation dances or comparing symmetry. ■ Zoom & Fit Screen Pinch to zoom in/out. Double-tap to fit the video to your screen. Watch movements in detail or full view — your choice. ■ Play from Google Drive & Dropbox Play videos stored in Google Drive or Dropbox. Mark favorites for offline playback (requires ad viewing). You can also play from a shared video URL. Note: Long videos may take time to load. A shared link is required for access. ■ Tag Your Videos Organize your videos with tags. You can assign multiple tags to a single video for better group management. [About in-app purchases] Please read before purchasing in-app purchases. After purchase, no matter what reason, refund can not be canceled. If you purchase, please confirm the above contents and purchase only if agreed. [About purchasing automatic subscription] As with music players, sound will be able to play even in the background. Also, all ads will be removed during the automatic subscription period. When purchasing, please confirm the following "Terms of service" and "Privacy policy" and purchase only if you agree. Terms of service) https://faboll.tattin.com/terms/symplayer/terms.html Privacy policy) https://faboll.tattin.com/terms/symplayer/privacy.html [Duration and amount of automatic subscription] - Extension 1 month ¥100(JPY) - Extension 3 month ¥280(JPY) - Extension 12 months ¥1000(JPY) [About auto-renewable] Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. [About the Dance Video] The dance video featured in the App Store preview was graciously provided by SUI Kagura. SUI Kagura — A Super Synchronized Dance Duo with Sincerity to Music — Formed in 2022 by choreographer Upolu and former idol Sayakichi Hanashiro, SUI Kagura is dedicated to their motto: “Sincere to the music.” They create performances that amplify sound and lyrics, shared seamlessly through stage and video. https://www.dignitive.jp/suikagura

About

Video Slow Fast Speed Editor

Easily create captivating slow-motion and fast-motion videos. Reverse footage, add filters, and adjust playback speed for professional-quality results. Share your creations across social media platforms.

Highlights
  • Adjustable slow-motion up to -3x speed
  • Fast-motion up to 3x accelerated speed
  • Reverse video playback
  • Variable speed motion templates
  • Add filters and overlays
  • High-resolution output up to 4K
  • Audio mute and volume adjustment
Features
Read full description

Slow Motion Fx is a fast and powerful video transmission that quickly edits the playback speed of your video. Use it you can quickly create amazing slow motion & fast motion pro to get the high-speed recording frame rate and accelerated motion videos. In addition, you can also use variable speed motion capture templates to make the gesture dance videos and lip-sync videos. Reverse your videos backwards with this slow motion video editor app . The quickest and easiest way to reverse your videos. You can also adjust speed of reverse video. This VideoMotion: Slow Motion Editor & fast application which allows to make the slo mo video : slow motion edit, time-lapse & stop motion capture moments effects on your videos. Add filters and overlays into video slow & fast speed ramp for the professional quality results and share them on the various social media platforms etc... Features of the Slow Motion Video Fx Editor:- *Slow Motion Ai Down(Adjustable down up to -3x Speed). *FastMotion Free- Fast Motion Video Editor(Adjustable high speed recording up to 3X accelerated motion Speed) *Advanced Slow Motion & speed up video effects on your videos. Control your high-speed recording as You Want!! *Make the slo mo video : slow motion edit,time-lapse & stop motion capture moments effects on your videos. *Slow Motion Video Fx Editor and speed change of the accelerated motion frame rate happens smoothly. *Add the Beautiful Filters easily into video speed editor slow & fast motion videos. *Apply Overlay Filters into videomotion: slow motion editor & fast videos. *This Video Slow & Fast Speed Ramp app which supports the high resolution video output upto 4k Resolutions. *This Video Speed Editor Slow & Fast which has the audio mute feature to quickly mute the audio and adjust volume of the original videos. *Share your edited slow motion & speed up videos to Instagram, Youtube, Facebook, Twitter & other medias. MUTE AUDIO AND ADJUST VOLUME OF THE VIDEO:- - Quickly mute and adjust volume of the original videomotion: slow motion editor & fast videos. SHARE WITH FRIEND:- - You can share the slow motion & fast motion pro videos to Facebook, Instagram, inShot, GoPro, YouTube, Twitter. Subscription options:- - Slow Motion & Fast Motion Pro Weekly Subscription ($ paid weekly). - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: http://178.128.6.196/privacypolicyiosapp.php

Screenshots

SymPlayer4 screens
Video Slow Fast Speed Editor4 screens

Verdict

The call

The clearest difference is rating: SymPlayer at 5.0 against Video Slow Fast Speed Editor's 4.6. Video Slow Fast Speed Editor's advantage is review sentiment (100% vs 91%) and iOS requirement (13.0 vs 26.0). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SymPlayer sells 3 in-app purchases, starting at $0.99 per month and Video Slow Fast Speed Editor sells 1 in-app purchase, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SymPlayer holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews complicate that: 91% of SymPlayer's written reviews are positive against 100% of Video Slow Fast Speed Editor's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

SymPlayer ships an update every 10 days, Video Slow Fast Speed Editor weekly. The most recent releases landed on November 12, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
SymPlayer versus Video Slow Fast Speed Editor: the parameters behind the verdict, then further details
ParameterSymPlayerVideo Slow Fast Speed Editor
PriceFreeFree
Rating5.0 (3 ratings) — better4.6 (8 ratings)
Positive reviews91.3% of reviews100.0% of reviews — better
Number of ratings38 — better
Update frequencyEvery 10 daysWeekly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.013.0 — better
Further details — not scored
Size59 MB72 MB
Age rating4+4+
DeveloperMasakiyo TachikawaAppwallet Technologies Private Limited

Customer experience

SymPlayer

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews23 reviews
Positive91.3%
Neutral4.3%
Negative4.3%

Video Slow Fast Speed Editor

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

SymPlayer

Subscriptions3
  • Extension - 1 month$0.991 Month
  • Extension - 3 months$2.493 Months
  • Extension - 12 months$8.991 Year
1 purchases

Video Slow Fast Speed Editor

Subscriptions1
  • weekly subscription$1.997 Days

Questions

Is SymPlayer free?
SymPlayer is free to download, with in-app purchases available.
Is Video Slow Fast Speed Editor free?
Video Slow Fast Speed Editor is free to download, with in-app purchases available.
Which has better reviews, SymPlayer or Video Slow Fast Speed Editor?
SymPlayer is rated higher. SymPlayer averages 5.0 out of 5 from 3 ratings, while Video Slow Fast Speed Editor averages 4.6 from 8 ratings.
Do SymPlayer or Video Slow Fast Speed Editor have ads?
Both SymPlayer and Video Slow Fast Speed Editor show ads.
Which is updated more often, SymPlayer or Video Slow Fast Speed Editor?
SymPlayer ships an update every 10 days, and Video Slow Fast Speed Editor weekly. Most recently, SymPlayer was updated on November 12, 2026 and Video Slow Fast Speed Editor on November 3, 2026.

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