Comparison

Easy Chart vs JAMMATES Lite

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

Head to head
About

Easy Chart

Quickly create professional music charts with a user-friendly interface. Add various musical symbols, song sections, dynamics, and text. Export your creations as PDFs or save them as images.

Highlights
  • Create music charts in any key
  • Add musical symbols and song parts
  • Include dynamics and repetition marks
  • Edit chords and select altered chords
  • Export as PDF or save as image
Features
Read full description

Easy Chart is a Music Chart Maker app. It's easy to use. Make music charts in minutes or even seconds. Features: - Make music charts in every key (C, D, E, F, G, A, B, Gb, Db, Ab, Eb, Bb) - Add music symbols (Fermata, Coda, D.C., D.S.) - Identified parts of a song (Intro, Verse, Chorus, Bridge, Outro) - Add dynamics to the song (p, pp, ppp, mp, mf, crescendo, decrescendo) - Add repetition symbols to the song - Add text - Export in PDF format or save as image in your photos - Edit chords - Add up to 5 pages - Select altered chords (Cmaj7, Cmaj9, Cadd2, Csus2) *You can't save editable format in this current version

About

JAMMATES Lite

This app provides high-quality backing tracks for over 190 Jazz standards, recorded by professional musicians. It offers a live band experience with variations and humanistic character, moving beyond robotic loops. Download tracks to your playlist and play along with piano, bass, and drums.

Highlights
  • 190+ Jazz standard backing tracks
  • Recorded by professional musicians
  • Live band experience
  • Tempo variations
  • Playlist saving
  • Humanistic accompaniment
Features
Read full description

[JAMMATES is newly opened as a trial version!] JAMMATES is an app that features accompaniments to over 190 Jazz standards recorded by professional musicians. It is a performance companion for all musicians. Stop practicing with robotic, mechanical backing tracks. You can play as many times as you want at any time with the experience of playing with a live band every time you play. Every single JAMMATES backing track was recorded by a live playing trio with thoughtful consideration for the user. Try JAMMATES, an unprecedented Jazz accompaniment collection app. Features: - Wherever you are, that place becomes the stage. Once you download the backing tracks from the app database by saving them to your playlist, try playing along a full live band sound with piano, bass, and drums. - Playing without grooves is no longer helpful. Start moving away from repetitive mechanical loops. The accompaniment needs variation and humanistic character to enhance your performance. - Get the same live experience across different tempos. The songs provided by default have up to 3 different tempo selections that have each been recorded separately. - Various music included in JAMMATES Do you spend time searching online to find backing tracks that barely meet your standards? Install JAMMATES and search for the standard you want to play along with, then start practicing as if there is a live band playing behind you. JAMMATES contains various music that are commonly played in jam sessions and professional performances. ※ The 'JAMMATES - Trial ver.' has a limited number of songs. If you want to play the various song, please download the 'JAMMATES Full ver.' Be classy, be crazy, be jazzy Do you have any questions, comments, or suggestions? Please contact us at eve@adup.kr

Screenshots

Easy Chart4 screens
JAMMATES Lite4 screens

Verdict

The call

The clearest difference is price: JAMMATES Lite at Free against Easy Chart's $1.99. Easy Chart's advantage is review sentiment (30% vs 13%) and ratings volume (27 vs 5). On rating, update cadence, ads and in-app purchases 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

JAMMATES Lite is free to download; Easy Chart costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Easy Chart holds the better App Store score, 2.8 against 2.6. That said, the two scores are not equally well evidenced: Easy Chart has 27 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 30% of Easy Chart's written reviews are positive against 13% of JAMMATES Lite's.

UpkeepUpdate frequency

Easy Chart ships an update every 2 weeks, JAMMATES Lite every 10 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
Easy Chart versus JAMMATES Lite: the parameters behind the verdict, then further details
ParameterEasy ChartJAMMATES Lite
Price$1.99Free — better
Rating2.8 (27 ratings) — better2.6 (5 ratings)
Positive reviews29.7% of reviews — better12.5% of reviews
Number of ratings27 — better5
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.6
Further details — not scored
Size2 MB31 MB
Age rating4+4+
DeveloperJOSE DE LEON(주)애드업

Customer experience

Easy Chart

All ratings27 ratings
Positive29.6%
Neutral29.6%
Negative40.7%
Written reviews37 reviews
Positive29.7%
Neutral29.7%
Negative40.5%

JAMMATES Lite

All ratings5 ratings
Positive20.0%
Neutral20.0%
Negative60.0%
Written reviews8 reviews
Positive12.5%
Neutral12.5%
Negative75.0%

In-app purchases

None

Easy Chart

No in-app purchases

None

JAMMATES Lite

No in-app purchases

Questions

Is Easy Chart free?
Easy Chart costs $1.99, with no in-app purchases.
Is JAMMATES Lite free?
JAMMATES Lite is free to download, with no in-app purchases.
Which has better reviews, Easy Chart or JAMMATES Lite?
Easy Chart is rated higher. Easy Chart averages 2.8 out of 5 from 27 ratings, while JAMMATES Lite averages 2.6 from 5 ratings.
Do Easy Chart or JAMMATES Lite have ads?
Neither Easy Chart nor JAMMATES Lite shows ads.
Which is updated more often, Easy Chart or JAMMATES Lite?
Easy Chart ships an update every 2 weeks, and JAMMATES Lite every 10 days. Most recently, Easy Chart was updated on November 2, 2026 and JAMMATES Lite on November 3, 2026.

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