Comparison

StemScriber vs iStem

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

Head to head
About

StemScriber

This music app isolates individual instruments from songs, allowing users to slow down playback without altering pitch. It also provides chord charts and a built-in tuner to aid in learning and practicing music.

Highlights
  • Isolate any instrument
  • Slow down tempo without pitch change
  • Generate chord charts
  • Built-in tuner and fretboard
  • Practice music by ear
Features
Read full description

Learn any song the way you actually practice it. StemScriber pulls a song apart into its separate instruments so you can hear exactly what you're trying to play — then slows it down so you can keep up. What it does: • Isolate any instrument — mute the vocals and band, solo just the guitar (or bass, drums, piano, vocals). Finally hear the part that was buried in the mix. • Slow it down — drop the tempo without the pitch turning to chipmunks. Sit with a fast riff at half speed until it's under your fingers. • See the chords — a chord chart is generated for the song so you can follow the changes while you play. • Tuner + fretboard — built-in, free, no sign-up. Made for the way musicians really learn — by ear, slowed down, one part at a time. Whether you're working up a cover, learning a solo, or figuring out a bass line, StemScriber gets you from hearing it to playing it faster. Use it with music you own or have the rights to. Chord detection is a strong starting point, not a perfect transcription — it gets you playing fast, and you can trust your ears for the rest. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://stemscriber.com/privacy.html

About

iStem

Features
Read full description

iStem lets you split songs into drums, bass, vocals, and other instruments, remix them, and practice with tempo/pitch/metronome controls. Features: - Split in instrument/vocal tracks - Detect beats - Count-in function - Speed up or slow down songs - Change pitch - Set up loops for detailed practice - No login or user data required - All computation is done on the device - Export to file

Screenshots

StemScriber4 screens
iStem4 screens

Verdict

The call

StemScriber and iStem are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. StemScriber sells 3 in-app purchases, starting at $9.99 per month and iStem sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
StemScriber versus iStem: the parameters behind the verdict, then further details
ParameterStemScriberiStem
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size116 MB79 MB
Age rating4+4+
DeveloperJeffrey KozelskiJan Maes

In-app purchases

3 purchases

StemScriber

Subscriptions2
  • Pro Monthly$9.991 Month
  • Pro Annual$89.991 Year
One-time1
  • StemScriber Lifetime$199.99
1 purchases

iStem

One-time1
  • iStem Activation$4.99

Questions

Is StemScriber free?
StemScriber is free to download, with in-app purchases available.
Is iStem free?
iStem is free to download, with in-app purchases available.
Do StemScriber or iStem have ads?
Neither StemScriber nor iStem shows ads.

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