Comparison

Led Flow vs Yarrow Yi

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

Head to head
About

Led Flow

Features
Read full description

LED Flow是一款创新的手机蓝牙应用程序,专为照明控制设计。通过这个应用,您可以便捷地通过手机蓝牙连接控制器,从而控制SPI串行灯具和DMX512灯具。 LED Flow的界面简洁友好,支持多种灯具类型,实现灯光的多样化变化。不仅如此,该应用还提供了自定义脱机动画的功能,用户可以根据需求随时更新动画,更加个性化和专业化。 此外,LED Flow还包括了编写DMX512地址的高级功能,确保您可以精确地控制每一组灯具的配置和表现。 无论您是专业灯光设计师还是照明爱好者,LED Flow都能帮助您轻松实现复杂的照明效果,增添生活与工作的光彩。

About

Yarrow Yi

Features
Read full description

Bring one real question. Cast an I Ching hexagram. Return later to see what changed. Yarrow Yi is a private I Ching journal for reflection and study. Choose time, manual, or coin casting; see the primary hexagram, moving line, and changed hexagram; then receive a structured AI-assisted reading. The hexagram comes from the casting method and input you choose — AI explains the result but never chooses it. Features: - Time, manual, and coin casting methods - Primary hexagram, moving line, and changed hexagram - AI-assisted commentary after the cast - Private reading history, notes, and follow-up reflections - Daily hexagram and the complete 64-hexagram library - Return later to compare the reading with what actually happened - Plus and Pro plans for higher AI usage - AI Credit packs for additional assisted readings - Account deletion and AI content reporting in the app Yarrow Yi is not a fortune-telling tool and does not provide medical, mental-health, legal, tax, investment, immigration, or other professional advice. Treat the readings as prompts for reflection, not predictions or instructions for high-stakes decisions. Terms: https://yarrowyi.com/terms Privacy: https://yarrowyi.com/privacy

Screenshots

Led Flow4 screens
Yarrow Yi4 screens

Verdict

The call

The clearest difference is in-app purchases: Led Flow at none against Yarrow Yi's 8. Yarrow Yi's advantage is update cadence (every 5 days vs monthly). 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. Yarrow Yi sells 8 in-app purchases, starting at $2.99 per month. Led Flow asks for nothing beyond the download.

UpkeepUpdate frequency

Led Flow ships an update monthly, Yarrow Yi every 5 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
Led Flow versus Yarrow Yi: the parameters behind the verdict, then further details
ParameterLed FlowYarrow Yi
PriceFreeFree
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size25 MB26 MB
Age rating17+4+
Developer添 程MyMemo AI

In-app purchases

None

Led Flow

No in-app purchases

8 purchases

Yarrow Yi

Subscriptions4
  • Yarrow Yi Plus$2.991 Month
  • Yarrow Yi Pro$12.991 Month
  • Yarrow Yi Plus$24.991 Year
Show 1 more
  • Yarrow Yi Pro$99.991 Year
One-time4
  • 100 AI Credits$9.99
  • 200 AI Credits$19.99
  • 400 AI Credits$39.99
Show 1 more
  • 1000 AI Credits$99.99

Questions

Is Led Flow free?
Led Flow is free to download, with no in-app purchases.
Is Yarrow Yi free?
Yarrow Yi is free to download, with in-app purchases available.
Do Led Flow or Yarrow Yi have ads?
Neither Led Flow nor Yarrow Yi shows ads.
Which is updated more often, Led Flow or Yarrow Yi?
Led Flow ships an update monthly, and Yarrow Yi every 5 days. Most recently, Led Flow was updated on November 4, 2026 and Yarrow Yi on October 31, 2026.

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