Comparison

RepostExchange vs Trackstack Mobile

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

Head to head
About

RepostExchange

Connect with a global community of independent artists to promote each other's music on SoundCloud. Share tracks you love to get your own music heard, receive honest feedback, and discover new collaborators. Grow your audience organically with real engagement.

Highlights
  • Community promotion for SoundCloud artists
  • Real people, real reposts
  • Trade honest feedback
  • Discover new music and collaborators
  • Official SoundCloud partner
  • Boost tracks with quality engagement
Features
Read full description

* NOW AN OFFICIAL SOUNDCLOUD PARTNER * RepostExchange is proud to be SoundCloud's first-ever community promotion partner — officially recognised as a safe, bot-free way for artists to grow their audience. Real people, real reposts, real growth. —————————— Grow your audience on SoundCloud with a community that actually wants to hear your music. RepostExchange connects independent artists, producers, DJs, and labels who promote each other's tracks, trade honest feedback, and help one another get heard. RepostExchange facilitates over 50,000 interactions every day, with reposts reaching up to 30 million listeners. HOW IT WORKS - Share music you love with your followers and get your own tracks reposted across the community - Boost your tracks with quality engagement - Get real feedback from real artists WHY ARTISTS CHOOSE REPOSTEXCHANGE - No bots, no fake plays, no gimmicks — 100% real engagement - Officially partnered with and endorsed by SoundCloud - A global community of 500,000+ artists, labels, and channels - Discover new music and collaborators in your genre - Preferential rates on SoundCloud plans for members WHO IT'S FOR Independent artists, producers, beatmakers, DJs, singers, rappers, bands, and labels who want to grow their SoundCloud following the honest way - by building genuine connections, not buying fake numbers. Download RepostExchange today and take your music to the next level with the power of community.

About

Trackstack Mobile

Manage and review music submissions like demos and promos from anywhere. This mobile companion app allows for on-the-go track review, submission management, and instant notifications, streamlining music curation workflows.

Highlights
  • Review demos and promos on-the-go
  • Send tracks to open Inboxes
  • Stay updated on important submissions
  • Instant notifications for track activity
  • Manage submissions, uploads, and comments
Features
Read full description

Trackstack is a purpose-built Inbox for managing and reviewing track submissions. Streamline demos, promos, and music curation workflows. Trackstack Inbox Mobile is a companion to the Trackstack Inbox desktop platform, designed for on-demand track review and management when you're away from your studio: • Review demos and promos on-the-go • Send tracks to open Inboxes • Stay up-to-date on your most important submissions • Get instant notifications about track activity • Manage submissions, uploads, and comments from anywhere Please note: This app requires an existing Trackstack account.

Screenshots

RepostExchange4 screens
Trackstack Mobile4 screens

Verdict

The call

The clearest difference is rating: RepostExchange at 4.5 against Trackstack Mobile's 1.8. RepostExchange also leads on ratings volume (2K vs 8) and update cadence (every 9 days vs every 3 weeks). Trackstack Mobile's advantage is in-app purchases (none vs 4). On price, ads, 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. RepostExchange sells 4 one-off in-app purchases. Trackstack Mobile asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

RepostExchange holds the better App Store score, 4.5 against 1.8. That said, the two scores are not equally well evidenced: RepostExchange has 2K ratings behind it against 8, so its average is the more settled of the two.

UpkeepUpdate frequency

RepostExchange ships an update every 9 days, Trackstack Mobile every 3 weeks. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

Scorecard5 real differences · 5 level
RepostExchange versus Trackstack Mobile: the parameters behind the verdict, then further details
ParameterRepostExchangeTrackstack Mobile
PriceFreeFree
Rating4.5 (2K ratings) — better1.8 (8 ratings)
Positive reviews84.0% of reviews—
Number of ratings2K — better8
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.4
Further details — not scored
Size65 MB78 MB
Age rating9+17+
DeveloperAudiu Ltd.Trackstack Music Ltd

Customer experience

RepostExchange

All ratings1,958 ratings
Positive88.8%
Neutral3.2%
Negative8.0%
Written reviews363 reviews
Positive84.0%
Neutral4.4%
Negative11.6%

Trackstack Mobile

All ratings8 ratings
Positive12.5%
Neutral0.0%
Negative87.5%

Bugs and requests

RepostExchange

Reported bugs

10 issues
  • It won't let me log in
  • Please fix this
  • 😡
  • Somewhat confusing
  • Credits being ripped
Show 5 more
  • 5 follows, 7 Reposts, 6 Likes and 1 comment, average rating 0
  • Google no longer supports app
  • Estafa
  • Login screen freezes
  • Incompatible with older devices

Requested features

4 requests
  • Please Add Clickable "Like" buttons!
  • Must-Fix Bug
  • Dark mode option
  • Advanced analytics dashboard

Trackstack Mobile

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

RepostExchange

One-time4
  • 500 Credits$24.99
  • 1000 Credits$34.99
  • 2500 Credits$79.99
Show 1 more
  • 5000 Credits$139.99
None

Trackstack Mobile

No in-app purchases

Questions

Is RepostExchange free?
RepostExchange is free to download, with in-app purchases available.
Is Trackstack Mobile free?
Trackstack Mobile is free to download, with no in-app purchases.
Which has better reviews, RepostExchange or Trackstack Mobile?
RepostExchange is rated higher. RepostExchange averages 4.5 out of 5 from 2K ratings, while Trackstack Mobile averages 1.8 from 8 ratings.
Do RepostExchange or Trackstack Mobile have ads?
Neither RepostExchange nor Trackstack Mobile shows ads.
Which is updated more often, RepostExchange or Trackstack Mobile?
RepostExchange ships an update every 9 days, and Trackstack Mobile every 3 weeks. Most recently, RepostExchange was updated on November 11, 2026 and Trackstack Mobile on November 8, 2026.

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