Comparison

Rhyme Book vs Ghostwriter App

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

Head to head
About

Rhyme Book

This app simplifies lyric writing with AI-powered rhyme suggestions, song structure guidance, and theme inspiration. It offers features like version history, lyric recording, and synonym suggestions to enhance creativity and organization for songwriters.

Highlights
  • AI-powered rhyme suggestions
  • Song structure guide
  • Theme suggestions and lyric drafts
  • Song history and versioning
  • Lyric recording and tagging
  • Synonym and marker features
  • FaceID/TouchID protection
Features
Read full description

Discover the ultimate songwriting app - your creative companion for endless possibilities! Rhyme Book makes writing lyrics a breeze. Thanks to our advanced AI technology, you have numerous unique features at your disposal to push your creative boundaries.* Song history and versions: Keep track of your progress at all times: every change is saved automatically. You can restore any previous version of your song. Ideal if you want to recapture an old flow or try out different ideas.* The Songwriting Guide - Song Guide for short - helps you to create the perfect structure for your song. It is ideal for structured storytelling. Get inspired by our smart theme suggestions or even let the app create a lyric draft for you. The possibilities are endless!* Perfect rhymes made easy. Rhyme Book gives you instantly inspiring rhyme suggestions for every word, simplifies songwriting and enriches your lyrics. Enjoy the extra boost of creativity while listening to your instrumentals as you write lyrics. Feel the magic of music bringing your words to life.* With the help of the tag function, you can organize your texts intelligently according to mood, genre or topic. By applying tags, you can quickly find the content you want and edit it easily. Improve your songwriting skills and structure your ideas in the best possible way.* Tell Siri that you want to write a song. Simply create your custom siri shortcut and you can use the power of your voice with the help of Siri to write your song lyrics. Want to capture your song ideas? No problem! Just record your lyrics and link the recording directly to your written lyrics.* A songwriter needs the right vocabulary. Rhyme Book offers you an extensive selection of synonyms to refine your lyrics and enrich your expression. Make sure your rhymes are perfect. Use the handy marker feature to highlight rhymes in your text and focus on the rhythmic flow of your words. Create your own personal rhyme book to collect your creative ideas in one place and always have them at hand. Never lose sight of the perfect rhyme again! Optimize your lyrics with Rhyme Book's Line Mover: Arrange your lines quickly and easily to find the perfect flow for your songs.* Protect your precious lyrics from prying eyes. Use FaceID or TouchID to make sure only you have access to your lyrics.* Want even more protection? Always be on the safe side with automatic backups of your lyrics.* Are you ready to write the next hit song? Download Rhyme Book now and unleash your creative power like never before! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ *Rhyme Book Plus required

About

Ghostwriter App

Features
Read full description

Ghostwriter findet Reime, die wirklich sitzen – vom einfachen Endreim bis zum mehrsilbigen Doppelreim. Die Reim-Engine arbeitet phonetisch: Sie zerlegt Wörter in Silben und Laute und vergleicht die Klangkette ab der letzten betonten Silbe. So findet sie auch Reime, die sich völlig anders schreiben – mit Künstlernamen, Anglizismen und Lehnwörtern. Funktionen – Doppelreime und Mehrsilbenreime, nach Reimtiefe sortiert – Reine Reime, Assonanzen und Phrasenreime über Wortgrenzen hinweg – Wortschöpfungen: neue Komposita, die auf dein Wort reimen – Zeilen-Enden und Reimpaare aus einem großen Songkorpus – Filter nach Silbenzahl, Wortart und Sprache – Vokalmuster-Suche, zum Beispiel o-e-i – Silbenzähler pro Zeile und pro Wort – Editor mit Reimschema-Erkennung: Paarreim, Kreuzreim, umarmender Reim – Reimvorschläge passend zur verbleibenden Silbenzahl – Notizbuch für gesammelte Reime und eigene Zeilen – Community: fehlende Reime vorschlagen und Reime bewerten – Heller und dunkler Modus Reimsuche, Editor und Notizbuch funktionieren offline auf deinem Gerät. Deine eigenen Songtexte bleiben lokal gespeichert. Für neue Wörterbuchdaten, App-Aktualisierungen und die freiwilligen Community-Funktionen nutzt die App eine Internetverbindung. Eingereichte Reimvorschläge und Bewertungen werden auf unserem Server gespeichert. Kein Account, keine Werbung, kein Tracking. Für Rap, Pop, Singer-Songwriter, Schlager und alle, die deutsche Songtexte schreiben.

Screenshots

Rhyme Book4 screens
Ghostwriter App4 screens

Verdict

The call

The clearest difference is in-app purchases: Ghostwriter App at none against Rhyme Book's 7. On price, update cadence, ads 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. Rhyme Book sells 7 in-app purchases, starting at $1.29 per 7 days. Ghostwriter App asks for nothing beyond the download.

UpkeepUpdate frequency

Rhyme Book ships an update fortnightly, Ghostwriter App weekly. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level
Rhyme Book versus Ghostwriter App: the parameters behind the verdict, then further details
ParameterRhyme BookGhostwriter App
PriceFreeFree
Rating4.3 (18 ratings) — better—
Positive reviews41.7% of reviews—
Number of ratings18 — better—
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size54 MB47 MB
Age rating4+12+
DeveloperVenance CassensGennaro Alessandro Frenken

In-app purchases

7 purchases

Rhyme Book

Subscriptions7
  • Rai+$1.297 Days
  • Rhyme Book Plus$1.991 Month
  • Rai+$2.991 Month
Show 4 more
  • Rhyme Book Plus$4.991 Month
  • Rhyme Book Plus (annual)7 Days trial$19.991 Year
  • Rhyme Book Plus$29.991 Year
  • Rhyme Book Plus7 Days trial$49.991 Year
None

Ghostwriter App

No in-app purchases

Questions

Is Rhyme Book free?
Rhyme Book is free to download, with in-app purchases available.
Is Ghostwriter App free?
Ghostwriter App is free to download, with no in-app purchases.
Do Rhyme Book or Ghostwriter App have ads?
Neither Rhyme Book nor Ghostwriter App shows ads.
Which is updated more often, Rhyme Book or Ghostwriter App?
Rhyme Book ships an update fortnightly, and Ghostwriter App weekly. Most recently, Rhyme Book was updated on October 25, 2026 and Ghostwriter App on October 9, 2026.

Other comparisons