Comparison

TrackSplit vs Contacts Backup

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

Head to head
About

TrackSplit

Effortlessly separate vocals, instruments, and drums from any audio track. Ideal for music producers, DJs, and enthusiasts looking to create remixes or karaoke versions with high-quality stem separation.

Highlights
  • Audio splitting with precision
  • Isolate or remove vocals
  • Extract drum sounds
  • Isolate or remove bass lines
  • High-quality stem separation
Features
Read full description

TrackSplit is your ultimate tool for audio separation. Easily split vocals, drums, bass, and background music from any track. Whether you're a music producer, DJ, or just a music enthusiast, TrackSplit provides you with high-quality stem separation. Perfect for creating remixes, karaoke tracks, and more. Key Features: - Audio Splitter: Separate audio tracks with precision. - Vocal Remover: Isolate or remove vocals from music tracks. - Drum Extractor: Extract drum sounds effortlessly. - Bass Remover: Isolate or remove bass lines. - Music Separator: Split different elements of a song for creative use. - High-quality stem separation for professional results. Keywords: Audio Splitter, Track Separator, Vocal Remover, Music Separator, Stem Splitter, Drum Extractor, Bass Remover, Audio Extractor, Sound Splitter, Vocal Isolator

About

Contacts Backup

Easily back up and manage your contacts with this simple tool. Quickly find duplicate entries, record important notes, and store passwords securely. It also offers a holiday reminder feature to send greetings to contacts.

Highlights
  • Quick contact backup
  • Download backed-up contacts
  • Address book management
  • Find duplicate contacts
  • Notepad for notes
  • Password book
  • Holiday reminder
Features
Read full description

This is an app that allows you to easily back up your contacts. It is also the simplest backup tool that can back up your contacts in seconds. At the same time, you can also easily manage your address book. You can quickly find duplicate numbers, duplicate names, contacts without numbers and even some contacts without names. You can easily back up your contacts and download your backed up contacts. Main functions: - Quickly back up all contacts; - Quickly download backed up contacts; - Address book management, find duplicate contacts, duplicate numbers, etc.; - Notepad, simple and fast record of important matters in life; - Password book, manage commonly used accounts and passwords to avoid forgetting passwords; - Holiday reminder, can quickly send holiday greetings to specific contacts, etc. Our App will provide you with a safe and reliable contact backup service to protect your contacts at all times. We attach great importance to your experience and welcome you to give us valuable comments and suggestions through the feedback function in the App.

Screenshots

TrackSplit3 screens
Contacts Backup4 screens

Verdict

The call

The clearest difference is rating: Contacts Backup at 3.0 against TrackSplit's 1.0. Contacts Backup also leads on in-app purchases (none vs 10) and update cadence (monthly vs every 4 months). TrackSplit's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, ratings volume 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. TrackSplit sells 10 one-off in-app purchases. Contacts Backup asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Contacts Backup holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

TrackSplit ships an update every 4 months, Contacts Backup monthly. The most recent releases landed on June 1, 2026 and July 6, 2026 respectively.

Scorecard6 real differences · 3 level
TrackSplit versus Contacts Backup: the parameters behind the verdict, then further details
ParameterTrackSplitContacts Backup
PriceFreeFree
Rating1.0 (1 ratings)3.0 (2 ratings) — better
Number of ratings12 — better
Update frequencyEvery 4 monthsMonthly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size29 MB31 MB
Age rating4+4+
DeveloperGuangzhou Hihoo Network Technology Co.,Ltd.明昆 王

Customer experience

TrackSplit

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Contacts Backup

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

10 purchases

TrackSplit

One-time10
  • 一天会员$1.99
  • One-Day Membership$1.99
  • Monthly Membership$6.99
Show 7 more
  • 高级模式500分钟时长$9.99
  • 高级模式1000分钟时长$14.99
  • 永久会员$24.99
  • 高级模式600分钟时长$29.99
  • Annual Membership$39.99
  • Two-Year Membership$59.99
  • Lifetime Membership$199.99
None

Contacts Backup

No in-app purchases

Questions

Is TrackSplit free?
TrackSplit is free to download, with in-app purchases available.
Is Contacts Backup free?
Contacts Backup is free to download, with no in-app purchases.
Which has better reviews, TrackSplit or Contacts Backup?
Contacts Backup is rated higher. TrackSplit averages 1.0 out of 5 from 1 ratings, while Contacts Backup averages 3.0 from 2 ratings.
Do TrackSplit or Contacts Backup have ads?
Contacts Backup shows ads; TrackSplit does not.
Which is updated more often, TrackSplit or Contacts Backup?
TrackSplit ships an update every 4 months, and Contacts Backup monthly. Most recently, TrackSplit was updated on June 1, 2026 and Contacts Backup on July 6, 2026.

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