Comparison

DubDub recorder vs MTR

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

Head to head
About

DubDub recorder

Record and mix multiple audio tracks to create songs or soundscapes. Import audio from videos and export your creations as movies. Offers a free version with limitations and in-app purchases for full functionality.

Highlights
  • Create new audio recordings
  • Import audio from movies
  • Mix multiple sound tracks
  • Add reverb effect
  • Export sound as a movie
  • Copy and mix recordings
Features
Read full description

This is a simple multi-recording app. Record a song you singing and sounds you playing, and mix down your sound. You can export to your sound to Camera Roll as a movie, and also you can import sound from movie in Camera Roll. Features: 1.Create a new record. • Record sound with a microphone. • Import sound from a movie in Camera Roll. * Free version is up to two records. 2.Mix • Record sound with a microphone for mix. • Play recorded sound. • Add reverb effect • Play sound for mix. • Send sound to another app. • Save sound as a movie. 3.Copy • Copy record. • Mix and copy record.

About

MTR

Record and mix up to 8 audio tracks with extensive control over volume, pan, playback rate, and pitch for each. Import music and audio files, then share your final mixes.

Highlights
  • Record up to 8 tracks
  • Adjust volume, pan, playback rate, and pitch per track
  • Import music from Music App
  • Import audio files via share action (wav, mp3, mp4, etc.)
  • Metronome included
  • Mix and share audio
Read full description

This app can record up to 8 tracks. Then mix recorded tracks. Features: - Enable to change volume, pan, playback rate and pitch for each track - Enable to import downloaded music from Music App - Mixed audio can play and share from Library menu - Volume range: 0 ~ 100% - Pan range: -1.0 ~ 1.0 - Playback rate range: x0.5 ~ x3.0 - Pitch rate range: -2 oct ~ 2 oct (Changed by semitone) - Metronome - Import an audio file from other apps by share action (Supported files: wav, mp3, mp4, m4a, aifc, aiff, aac, caf) iOS 11 is recommended!! For iOS 11, changed volume, pan, speed and pitch for each track is preserved when mixing. If you have requests for more features or suggestions to make improvements, just write a review. I will do my best!

Screenshots

DubDub recorder4 screens
MTR3 screens

Verdict

The call

The clearest difference is rating: DubDub recorder at 5.0 against MTR's 3.6. DubDub recorder also leads on review sentiment (51% vs 31%) and update cadence (weekly vs every 3 weeks). MTR's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support 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. DubDub recorder sells 1 one-off in-app purchase. MTR asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

DubDub recorder holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: MTR has 39 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 51% of DubDub recorder's written reviews are positive against 31% of MTR's.

UpkeepUpdate frequency

DubDub recorder ships an update weekly, MTR every 3 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard8 real differences · 2 level
DubDub recorder versus MTR: the parameters behind the verdict, then further details
ParameterDubDub recorderMTR
PriceFreeFree
Rating5.0 (3 ratings) — better3.6 (39 ratings)
Positive reviews51.2% of reviews — better30.7% of reviews
Number of ratings339 — better
Update frequencyWeekly — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.010.3 — better
Further details — not scored
Size18 MB52 MB
Age rating4+4+
DeveloperNekomimimiNobutaka Yuasa

Customer experience

DubDub recorder

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews43 reviews
Positive51.2%
Neutral25.6%
Negative23.3%

MTR

All ratings39 ratings
Positive61.5%
Neutral7.7%
Negative30.8%
Written reviews88 reviews
Positive30.7%
Neutral12.5%
Negative56.8%

In-app purchases

1 purchases

DubDub recorder

One-time1
  • Premium$2.99
None

MTR

No in-app purchases

Questions

Is DubDub recorder free?
DubDub recorder is free to download, with in-app purchases available.
Is MTR free?
MTR is free to download, with no in-app purchases.
Which has better reviews, DubDub recorder or MTR?
DubDub recorder is rated higher. DubDub recorder averages 5.0 out of 5 from 3 ratings, while MTR averages 3.6 from 39 ratings.
Do DubDub recorder or MTR have ads?
DubDub recorder shows ads; MTR does not.
Which is updated more often, DubDub recorder or MTR?
DubDub recorder ships an update weekly, and MTR every 3 weeks. Most recently, DubDub recorder was updated on October 21, 2026 and MTR on October 24, 2026.

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