Comparison

Rosettanovel vs Audissey

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

Head to head
About

Rosettanovel

Explore a decentralized library with AI-powered search, breaking free from algorithmic recommendations. Discover global authors and overcome language barriers with AI translation, making creative works universally accessible.

Highlights
  • AI-powered natural language search
  • Decentralized book discovery
  • Global author self-publishing
  • AI translation for language barriers
  • Free access to creative ideas
Features
Read full description

Discover books with AI-powered natural language search, free from centralized algorithms. You can find the book Mr. Right. Global authors self-publish, and our AI translation bridges language barriers, making creative ideas accessible to all.

About

Audissey

Features
Read full description

Audissey turns web fiction into audio you can listen to anywhere — on your commute, while cooking, or with the screen locked. Paste a chapter link from Royal Road or similar sites, and Audissey imports the story, cleans the text, and reads it aloud with natural text-to-speech. Build a personal library, organize stories on shelves, and pick up right where you left off. LISTEN YOUR WAY • Import stories from web URLs or pasted text • Play, pause, and skip chapters with lock-screen controls • Adjust playback speed to match your pace • Read-along mode highlights text as it’s spoken • Ambient listening screen for a calm, hands-free experience SMART LIBRARY • Auto-import checks for newly published chapters • Automatically split massive, single-page stories (like Project Gutenberg books) into manageable chapters • Search across stories and chapters • Organize novels into custom shelves • Track read progress chapter by chapter • Syncs seamlessly across devices BUILT-IN AUTHOR SUPPORT When a chapter includes a Patreon or PayPal link, Audissey surfaces them in the reader so you can support the author — without those links being read aloud and interrupting your immersion. INTELLIGENT, EXPRESSIVE VOICES Choose Apple’s built-in voices or switch to Audissey Neural Voices, our on-device neural voice engine. All standard speech synthesis runs locally on your iPhone so your stories stay completely private. • Context-Aware Pronunciation: A custom heteronyms engine understands grammatical context, ensuring words like "read" (present) and "read" (past) are spoken flawlessly. • Dynamic Expression: The built-in expressive engine automatically adds dramatic emphasis and pacing to action scenes and intense dialogue. • Custom Dictionary: Define the exact phonetic pronunciation for unique character names and world-building terms. • Per-Story Narration: Assign specific voices to individual stories right from their settings menu to perfectly match the vibe of the novel. (Note: Audissey Neural Voices currently supports English only, but we are working on adding more languages). ADVANCED API INTEGRATIONS (Power Users) Take your listening experience to the absolute cutting edge by securely connecting your own third-party API keys directly on your device: • Smart Speaker Detection: Connect your preferred LLM API key (OpenAI, Gemini, or Anthropic) to have the engine automatically analyze chapters, identify distinct characters, and accurately map speakers to dialogue. • Ultra-Premium Audio: Connect your own ElevenLabs API key to stream ultra-realistic, multi-cast character voices directly into your listening queue. AUDISSEY PRO (Optional One-Time Purchase) Upgrade to Pro to remove ads, import unlimited chapters at once, and use Cache Ahead to pre-render Audissey Neural Voices' audio so listening continues smoothly with the screen locked. Audissey is built for readers who love web fiction and want a simple, highly customizable way to hear their favorite stories — not another streaming subscription.

Screenshots

Rosettanovel4 screens
Audissey4 screens

Verdict

The call

The clearest difference is iOS requirement: Rosettanovel at 12.0 against Audissey's 26.5. On price, 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

Both are free to download. Rosettanovel sells 4 one-off in-app purchases and Audissey sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Rosettanovel ships an update daily, Audissey every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Rosettanovel versus Audissey: the parameters behind the verdict, then further details
ParameterRosettanovelAudissey
PriceFreeFree
Rating4.5 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyDaily — betterEvery 2 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better26.5
Further details — not scored
Size43 MB389 MB
Age rating12+4+
DeveloperTashan zhizhu Business Management Consulting (Chongqing) Co., Ltd.Won O Soft

In-app purchases

4 purchases

Rosettanovel

One-time4
  • 100 Rcoin$0.99
  • R coin 250$2.49
  • R coin 500$4.99
Show 1 more
  • R coin 5000$49.99
1 purchases

Audissey

One-time1
  • Audissey Pro$8.99

Questions

Is Rosettanovel free?
Rosettanovel is free to download, with in-app purchases available.
Is Audissey free?
Audissey is free to download, with in-app purchases available.
Do Rosettanovel or Audissey have ads?
Both Rosettanovel and Audissey show ads.
Which is updated more often, Rosettanovel or Audissey?
Rosettanovel ships an update daily, and Audissey every 2 days. Most recently, Rosettanovel was updated on October 24, 2026 and Audissey on October 25, 2026.

Other comparisons