Comparison

WEBM Converter, WEBM to MP4 vs Video Compressor

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

Head to head
About

WEBM Converter, WEBM to MP4

Easily convert WEBM files to MP4, GIF, or AVI formats on your iPhone or iPad. Enjoy unlimited, fast, and free conversions without any sign-ups or fees. Ensure your videos are viewable everywhere with precise output customization.

Highlights
  • Convert WEBM to MP4, GIF, AVI, MOV, MKV, VOB, FLV, WMV, MPEG, OGV
  • Unlimited conversions with no file-size caps
  • Fast and precise local conversion engine
  • Customizable output settings (size, bit rate, frame rate)
  • Private and secure, files stay on device
  • No sign-up or registration required
Features
Read full description

Need to convert WebM to MP4, GIF or AVI? With WEBM Converter you get unlimited, lightning fast conversions on your iPhone or iPad with no fees and no sign ups for flawless videos every time. Make WebM videos viewable everywhere. WEBM Converter handles any WebM or turns dozens of formats back into WebM in seconds on your device free of charge. • Wide format support – Convert WebM to MP4, GIF, MOV, MKV, VOB, FLV, WMV, AVI, MPEG and OGV. • Unlimited & free – No file-size caps, quotas, subscriptions or paywalls. • Fast & precise – Local engine optimizes each pixel and audio sample so even large videos finish in seconds. • Custom output – Choose video size, bit rate, frame rate and aspect ratio before exporting. • Private & secure – Files never leave your device; no email or registration required. Download WEBM Converter today to unlock every video you own, convert, share and enjoy it anywhere!

About

Video Compressor

This app efficiently compresses video files, reducing their size without significant quality loss. It also functions as a versatile video converter, supporting numerous formats and enabling easy sharing to social media platforms.

Highlights
  • Compress videos without quality loss
  • Convert video to any format
  • Reduce video file size
  • Support for all video file types
  • Share to social media
  • Play compressed videos
Features
Read full description

Video Compressor to compress videos & Video Converter will compress video smaller automatically without losing quality and convert almost any format of video. Never Compromise on Quality Compress video with High-Quality Resolution. The most powerful video compressor for WhatsApp, fast video converter and video resizer in the App Store! All types of files supported Video compressor to compress MP4, MKV, AVI, MOV, 3GP, FLV, MTS, MPEG, MPG, M4V or any other video file. Choose the custom or default options to compress video size. - Compress video file size and email video. - Compress a video by decreasing resolution, video bit rate. (This will not preserve original quality) - Reduce video size, shrink video, save and clear device's storage space. - High-quality video compression and Low-quality video compression. - Convert video to MP4, MKV, AVI, MOV, 3GP, FLV, MTS, MPEG, MPG, M4V or any formats. - Convert video from MP4, MKV, AVI, MOV, 3GP, FLV, MTS, MPEG, MPG, M4V or any formats. - Play Compressed and Converted Video. - Share compressed, converted and size reduced videos to any social media (Email, Instagram, Facebook, Youtube, Whatsapp, WeChat, Viber, Line, Telegram, VKontakte, KakaoTalk, etc.) SUBSCRIPTION INFORMATION: • Subscribe on a weekly or monthly basis to remove Ads for the duration of the subscription. • 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 • The 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 Terms and condition: https://technozer.com/videocompressor_termsandconditions.html

Screenshots

WEBM Converter, WEBM to MP44 screens
Video Compressor4 screens

Verdict

The call

The clearest difference is rating: Video Compressor at 4.7 against WEBM Converter, WEBM to MP4's 2.1. Video Compressor also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 25 months). WEBM Converter, WEBM to MP4's advantage is in-app purchases (none vs 7). On price, device support and iOS requirement 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. Video Compressor sells 7 in-app purchases, starting at $4.99 per 7 days. WEBM Converter, WEBM to MP4 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Video Compressor holds the better App Store score, 4.7 against 2.1. That said, the two scores are not equally well evidenced: Video Compressor has 300 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 6% of WEBM Converter, WEBM to MP4's written reviews are positive against 17% of Video Compressor's.

UpkeepUpdate frequency

WEBM Converter, WEBM to MP4 ships an update every 25 months, Video Compressor every 6 weeks. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

Scorecard7 real differences · 3 level
WEBM Converter, WEBM to MP4 versus Video Compressor: the parameters behind the verdict, then further details
ParameterWEBM Converter, WEBM to MP4Video Compressor
PriceFreeFree
Rating2.1 (22 ratings)4.7 (300 ratings) — better
Positive reviews6.3% of reviews16.7% of reviews — better
Number of ratings22300 — better
Update frequencyEvery 25 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size73 MB111 MB
Age rating4+4+
DeveloperAlberto GonzalezTechnozer Solution

Customer experience

WEBM Converter, WEBM to MP4

All ratings22 ratings
Positive27.3%
Neutral0.0%
Negative72.7%
Written reviews16 reviews
Positive6.3%
Neutral0.0%
Negative93.8%

Video Compressor

All ratings300 ratings
Positive91.7%
Neutral2.7%
Negative5.7%
Written reviews12 reviews
Positive16.7%
Neutral0.0%
Negative83.3%

In-app purchases

None

WEBM Converter, WEBM to MP4

No in-app purchases

7 purchases

Video Compressor

Subscriptions5
  • Weekly Plan Free Trial$4.997 Days
  • Weekly Plan3 Days trial$4.997 Days
  • 3 Month Plan$9.993 Months
Show 2 more
  • 6 Month Plan$14.996 Months
  • 6 Month Plan$21.996 Months
One-time2
  • Life Time Free$39.99
  • Life Time Free$59.99

Questions

Is WEBM Converter, WEBM to MP4 free?
WEBM Converter, WEBM to MP4 is free to download, with no in-app purchases.
Is Video Compressor free?
Video Compressor is free to download, with in-app purchases available.
Which has better reviews, WEBM Converter, WEBM to MP4 or Video Compressor?
Video Compressor is rated higher. WEBM Converter, WEBM to MP4 averages 2.1 out of 5 from 22 ratings, while Video Compressor averages 4.7 from 300 ratings.
Do WEBM Converter, WEBM to MP4 or Video Compressor have ads?
WEBM Converter, WEBM to MP4 shows ads; Video Compressor does not.
Which is updated more often, WEBM Converter, WEBM to MP4 or Video Compressor?
WEBM Converter, WEBM to MP4 ships an update every 25 months, and Video Compressor every 6 weeks. Most recently, WEBM Converter, WEBM to MP4 was updated on September 10, 2026 and Video Compressor on September 12, 2026.

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