Comparison

声音旅程 vs KeyReader

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

Head to head

Read, translate & learn words

Free

📚 Books

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About

声音旅程

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阅读的乐趣，唯读书者自知。读书使人明智，它让我们得以跟名家交换思想。读书有很多种姿势，听书、泛读、精读...在这快节奏的生活学习中，声音旅程（路上读书）用“声音”为你解读经典名著的魅力。从经典作品中汲取营养，在匆忙有限的时间，聆听名家的声音，体味经典中的真诚、爱、奋斗、不屈和希望。感悟经典给予我们的鞭策、鼓舞和启迪。

About

KeyReader

Features

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Read your own books and understand every word Import your books and read in a foreign language with ease. Tap any word to translate instantly, save new words as flashcards, and explore each chapter through guided questions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

声音旅程4 screens

KeyReader4 screens

Verdict

The call

The clearest difference is update cadence: KeyReader at every 3 weeks against 声音旅程's every 2 months. 声音旅程's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases 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. 声音旅程 sells 9 in-app purchases, starting at $1.99 per month and KeyReader sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

声音旅程 ships an update every 2 months, KeyReader every 3 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 5 level

声音旅程 versus KeyReader: the parameters behind the verdict, then further details
Parameter	声音旅程	KeyReader
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 2 months	Every 3 weeks — better
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone	iPhone
Requires iOS	16.0 — better	18.0
Further details — not scored
Size	26 MB	7 MB
Age rating	17+	4+
Developer	长江蔡	Oleg Strigunov

In-app purchases

9 purchases

声音旅程

Subscriptions3

连续包月1 Month trial$1.991 Month
连续包季3 Months trial$5.493 Months
连续包年1 Year trial$18.991 Year

One-time6

6听币$0.99
28听币$3.99
68听币$9.99

Show 3 more

88听币$12.99
108听币$14.99
188听币$29.99

3 purchases

KeyReader

Subscriptions2

Unlimited Reading$2.991 Month
Unlimited Reading3 Days trial$19.991 Year

One-time1

Unlimited Reading$49.99

Questions

Is 声音旅程 free?

声音旅程 is free to download, with in-app purchases available.

Is KeyReader free?

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

Do 声音旅程 or KeyReader have ads?

Neither 声音旅程 nor KeyReader shows ads.

Which is updated more often, 声音旅程 or KeyReader?

声音旅程 ships an update every 2 months, and KeyReader every 3 weeks. Most recently, 声音旅程 was updated on October 2, 2026 and KeyReader on October 7, 2026.