Comparison

eigenTunes vs 2mecho

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

Head to head
About

eigenTunes

This app allows users to create and share music, offering a platform for genuine emotional expression. It features custom playback systems for an immersive listening experience, developed by a team with a strong background in science and technology.

Highlights
  • Original musical content creation
  • Custom playback platforms
  • Immersive listening experience
  • Genuine emotional expression
  • Sharing music with the world
Features
Read full description

In 2014, a group of science-and-engineering enthusiasts who loved composing founded eigenTunes. The name eigenTunes combines the prefix of the physics term eigenstate with tunes. Eigenstate, also known as a “quantum state,” describes the measurable quantities of any system in the universe. For an object confined in a box, its eigenstates can be visualized as sine wave functions of different frequencies. By merging this concept with the musical staff, we created our logo. What began as a gathering driven purely by passion gradually evolved into a full-time pursuit as our projects multiplied. Yet whether as a hobby group or a full-time team, what we do has never fundamentally changed. We simply aim to express our emotions and feelings through music in the most genuine way possible and share them with the world. That original intention has never changed—and never will. Because our members come from backgrounds in physics, mathematics, and computer science, we have a strong foundation in programming, algorithms, and hardware. Therefore, we not only create our own musical content but also build playback platforms and custom players to achieve the most refined and immersive expression possible.

About

2mecho

Discover music tailored to your current emotions and activities. Explore genres and moods with an exclusive, daily updated library in five languages.

Highlights
  • Mood-based music exploration
  • Scene-based music discovery
  • Genre filtering
  • Exclusive music library
  • Daily updates
  • Multi-language support
Features
Read full description

Just listen, play instantly. AI music for every mood, scene and genre. Terms of Use (EULA): https://2mecho.com/terms.html Privacy Policy: https://2mecho.com/privacy.html

Screenshots

eigenTunes4 screens
2mecho3 screens

Verdict

The call

The clearest difference is rating: eigenTunes at 5.0 against 2mecho's 3.0. eigenTunes also leads on iOS requirement (13.4 vs 17.0). 2mecho's advantage is update cadence (every 2 days vs every 3 weeks). On price, ratings volume, 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

Both are free to download. eigenTunes sells 10 one-off in-app purchases and 2mecho sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

eigenTunes holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

eigenTunes ships an update every 3 weeks, 2mecho every 2 days. The most recent releases landed on August 17, 2026 and September 5, 2026 respectively.

Scorecard3 real differences · 7 level
eigenTunes versus 2mecho: the parameters behind the verdict, then further details
ParametereigenTunes2mecho
PriceFreeFree
Rating5.0 (2 ratings) — better3.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings22
Update frequencyEvery 3 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.4 — better17.0
Further details — not scored
Size79 MB15 MB
Age rating9+4+
DevelopereigenTunes Inc.But Anyway LLC

Customer experience

eigenTunes

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

2mecho

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

eigenTunes

One-time10
  • Music VIP - 1 Month$0.99
  • eigenTunes Member - 1 Month$1.99
  • 15亦币$2.99
Show 7 more
  • eigenTunes Member - 3 Month$5.99
  • 50亦币$9.99
  • eigenTunes Member - 1 Year$19.99
  • 150亦币$29.99
  • 188亦币$39.99
  • 298亦币$59.99
  • 518亦币$99.99
2 purchases

2mecho

Subscriptions2
  • Premium Monthly7 Days trial$0.991 Month
  • Premium Annual7 Days trial$9.991 Year

Questions

Is eigenTunes free?
eigenTunes is free to download, with in-app purchases available.
Is 2mecho free?
2mecho is free to download, with in-app purchases available.
Which has better reviews, eigenTunes or 2mecho?
eigenTunes is rated higher. eigenTunes averages 5.0 out of 5 from 2 ratings, while 2mecho averages 3.0 from 2 ratings.
Do eigenTunes or 2mecho have ads?
Neither eigenTunes nor 2mecho shows ads.
Which is updated more often, eigenTunes or 2mecho?
eigenTunes ships an update every 3 weeks, and 2mecho every 2 days. Most recently, eigenTunes was updated on August 17, 2026 and 2mecho on September 5, 2026.

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