Too little checked to say Only reviews have been read so far (89 reviews). The app itself hasn’t been analysed.
From review signals only, 29 Oct 2026.
App Store. The store currently lists version 7.1.0, updated 2026-10-14.
Google Play. The store currently lists version 2.9.9, updated 2026-08-18.
Store screenshots supplied by the developer.
If you're a musician who likes to learn new songs and techniques by listening to the same piece of music over and over but wish that the music could be played a little slower, then you'll enjoy Amazing Slow Downer.
You can repeat any section of the music at full speed, slow it down or even speed it up by changing the speed between 25% (1/4 of original speed) and 200% (double speed) without changing the pitch!
Change the tuning or musical key? No problem, Amazing Slow Downer handles that as well.
Setup seamless loops by touching the "Set" buttons during playback.
Amazing Slow Downer is the ideal tool for any musician, transcriber or dancer wanting to improve their skills.
New - Support for streaming "Apple Music" audio!
Note: Some functions such as "Pitch change" and "Equalizer" are not available when playing "Apple Music" songs.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No recurring theme reached our reporting threshold in the reviews we scanned.
89 reviews scanned. These are signals from public reviews, not findings. Nothing here is an assessment.
No recurring theme reached our reporting threshold in the reviews we scanned. That does not establish that reviewers had no problems.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Review signals only. No automated analysis of the app itself has been run, so there is no analysed version to report; the signals were read from public reviews on 29 Oct 2026.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
New - Support for iPhone Duo New - Full support for iOS 27 New - Two new MIDI remote commands - Set Loop Start/End New - Support for the new Apple 'apac' audio file format Change - Now requires iOS 15 Bug fix - Minor fix related to MPEG-DASH files
No release notes were provided for this version.
Appworthy
amazing-slow-downer-liteWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
A review signal is produced automatically from public app reviews by a classifier — never by a hands-on Appworthy test, and never by a human analyst. It exists so a real, not-yet-audited app can carry more than a blank “Not yet tested” listing, without ever being mistaken for an assessment.
A theme only appears above once at least 5 distinct reviews corroborate it — one angry review can never tag an app. These thresholds are published settings and may be tuned as coverage grows.
It carries no confirmed findings — reviews are one kind of evidence, and nothing here has been hands-on tested. The moment Appworthy publishes a full assessment of this app, it replaces this signal, permanently.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.