Comparison

AR视界算法挑战 vs Atomic Music

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

Head to head

★ 5.01 ratingsView app →

About

AR视界算法挑战

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“AR视界算法挑战”是面向全国信息科技类赛事的专用参赛工具。选手通过实物编程结合AR（增强现实）技术，将虚拟 3D 影像与现实环境结合，打造创新比赛形式，使竞赛过程立体化、场景化。助力科学加法，推动科普开展，帮助选手轻松参赛。【联系我们】客服电话400-007-0680（周一到周日9:30-21:00）

About

Atomic Music

Learn keyboard and piano with MIDI notation and real-time accompaniment. Transcribe music from concerts, movies, or any video, with digital piano assistance for parts you don't need to learn.

Highlights

MIDI notation learning
Live concert transcription
Movie soundtrack transcription
Music accompaniment
Video music transcription
Digital piano coplaying

Features

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- Tailored for learning keyboard/piano using MIDI notation. - Perfect transcription of live concert and movie soundtrack - Music accompaniment - Free transcription of music in any video, second day delivery - Digital piano/keyboard coplaying the parts which you don't need to learn right now.

Screenshots

AR视界算法挑战4 screens

Atomic Music3 screens

Verdict

The call

The clearest difference is in-app purchases: AR视界算法挑战 at none against Atomic Music's 1. Atomic Music's advantage is update cadence (every 11 days vs every 5 weeks). 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. Atomic Music sells 1 one-off in-app purchase. AR视界算法挑战 asks for nothing beyond the download.

UpkeepUpdate frequency

AR视界算法挑战 ships an update every 5 weeks, Atomic Music every 11 days. The most recent releases landed on September 18, 2026 and June 12, 2026 respectively.

Scorecard2 real differences · 7 level

AR视界算法挑战 versus Atomic Music: the parameters behind the verdict, then further details
Parameter	AR视界算法挑战	Atomic Music
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Every 5 weeks	Every 11 days — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	15 — better
Further details — not scored
Size	817 MB	65 MB
Age rating	4+	4+
Developer	Beijing Yuanli Science and Technology Co., Ltd.	Cheer Technology .Ltd

In-app purchases

None

AR视界算法挑战

No in-app purchases

1 purchases

Atomic Music

One-time1

方块乐谱$0.99

Questions

Is AR视界算法挑战 free?

AR视界算法挑战 is free to download, with no in-app purchases.

Is Atomic Music free?

Atomic Music is free to download, with in-app purchases available.

Do AR视界算法挑战 or Atomic Music have ads?

Neither AR视界算法挑战 nor Atomic Music shows ads.

Which is updated more often, AR视界算法挑战 or Atomic Music?

AR视界算法挑战 ships an update every 5 weeks, and Atomic Music every 11 days. Most recently, AR视界算法挑战 was updated on September 18, 2026 and Atomic Music on June 12, 2026.