Comparison

415 Studios 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

415 Studios

Enhance your mobile videos with professional-grade audio. This app offers one-tap sound cleaning, balancing, and mastering, with advanced tools for instruments like drums. It also allows for splitting songs into stems and mastering for social media platforms, all processed offline on your device.

Highlights
  • One-tap audio cleaning, balancing, and mastering
  • Dedicated modules for drum sound enhancement
  • Split songs into stems (drums, bass, vocals, music)
  • Mastering for social media platforms (Reels, TikTok, Shorts)
  • 20 effect modules including EQ, saturation, and reverb
  • Automation for applying effects to specific sections
  • Video editing tools: trim, loop, fade, undo/redo
Features
Read full description

Fix the audio on the video you already filmed. Your playing sounded great in the room. Your phone mic didn't catch it. One tap cleans, balances and masters the sound, then saves the video back to Photos. Same picture, same HDR, same sync. Everything runs on your phone, offline. Nothing gets uploaded. Your drum video looks great. The audio sounds like a phone in a room. The old fix was three apps: export the audio, mix it in a DAW, re-attach it and hope nothing drifts. 415 Studios does the whole job in one app, directly on your video, on your phone. HOW IT WORKS 1. Import a drum video from Photos. 2. Tap Studio, or mix it yourself with real effect modules, right on the video. 3. Export a finished video and post it. No bouncing files. No re-syncing. No laptop. STUDIO ENHANCE One tap cleans up and polishes your iPhone audio, including Kick Rescue, which brings your kick back on phone speakers that cannot play the low end on their own. BUILT FOR DRUMS Phone mics ruin drums specifically, so five modules exist for the kit. Smack brings the snare back. Heat adds the saturation a room mic never captured. Crush is parallel compression for weight. Air opens the cymbals. Transient sharpens the stick. MASTER FOR SOCIALS Platforms turn loud posts down and rarely lift quiet ones, and a raw phone recording sits far below the music around it. Master to a Reels, TikTok or Shorts target with a true-peak limiter and your clip sits level with the feed. SPLIT ANY SONG INTO STEMS Separate a track into drums, bass, music and vocals. Pull the drums out and your kit stands alone. Runs on your phone: no signal needed, nothing uploaded. Takes roughly half the length of the audio. 20 EFFECT MODULES Transient. Smack. Compressor with a live gain-reduction meter. Crush. 4-band visual EQ with a live spectrum and draggable bands. Reverb with six characters. Tape saturation plus vinyl crackle. Heat. Air. Stereo Width. Overdrive. Lo-Fi. Phaser with a Flanger mode. Chorus. Gain. Shape, with the kick, the snare and the tail on their own knobs. Glue, the dense three-band drum-bus squeeze. Tame, for cymbal wash. Clip. Loud, a true limiter. 8 CHAIN PRESETS Grow. Not Tight. Levee. Voodoo. Donuts. Two Star. Nevermind. Aja. One tap, a finished sound. Save your own settings as a custom preset and find it anytime. AUTOMATION Apply an effect to one section of your video with a smooth release back to your base mix. Slam the chorus, leave the verse alone. EDIT Trim, loop, fade in and out, undo and redo. Export saves to Photos and opens the share sheet so you can post right away. WHO IT'S FOR Drummers who post. Covers, practice clips, gig footage, drum cam. Filmed on an iPhone, headed for Instagram, TikTok or Shorts? This is the last step before you post. Guitar, bass, vocals and full bands work the same way. FREE, PRO AND STUDIO Free is the Studio toggle: one tap that cleans up your phone audio, and one finished export a day. The effect modules, the mic shelf, the mastering targets, presets and automation are Pro: tap one and the Pro screen opens, with the prices on it. Nothing is hidden behind a trial you have to start. Studio is everything in Pro, plus the drum and room stems as WAV for your DAW, batch export, preset packs and two more mics. Pro: $9.99 per month, or $69.99 per year with a 7-day free trial Studio: $19.99 per month, or $129.99 per year with a 7-day free trial Studio Lifetime: $199.99 once, which never renews Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Privacy policy: https://415porter.com/studio/privacy Terms of use: Apple's standard EULA (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) Questions or requests: porter@415porter.com

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

415 Studios4 screens
Ghostwriter App4 screens

Verdict

The call

The clearest difference is in-app purchases: Ghostwriter App at none against 415 Studios's 7. Ghostwriter App also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). 415 Studios's advantage is update cadence (every 2 days vs weekly). On price and ads 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. 415 Studios sells 7 in-app purchases, starting at $4.99 per 7 days. Ghostwriter App asks for nothing beyond the download.

UpkeepUpdate frequency

415 Studios ships an update every 2 days, Ghostwriter App weekly. The most recent releases landed on November 10, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
415 Studios versus Ghostwriter App: the parameters behind the verdict, then further details
Parameter415 StudiosGhostwriter App
PriceFreeFree
Rating4.9 (42 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings42 — better—
Update frequencyEvery 2 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size129 MB47 MB
Age rating4+12+
DeveloperPorter BliquezGennaro Alessandro Frenken

In-app purchases

7 purchases

415 Studios

Subscriptions5
  • 415 Studios Pro Weekly$4.997 Days
  • 415 Studios Pro Monthly$9.991 Month
  • 415 Studios Studio Monthly$19.991 Month
Show 2 more
  • 415 Studios Pro Yearly7 Days trial$69.991 Year
  • 415 Studios Studio Yearly7 Days trial$129.991 Year
One-time2
  • STUDIO Pro Lifetime$99.99
  • 415 Studios Studio Lifetime$199.99
None

Ghostwriter App

No in-app purchases

Questions

Is 415 Studios free?
415 Studios 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 415 Studios or Ghostwriter App have ads?
Neither 415 Studios nor Ghostwriter App shows ads.
Which is updated more often, 415 Studios or Ghostwriter App?
415 Studios ships an update every 2 days, and Ghostwriter App weekly. Most recently, 415 Studios was updated on November 10, 2026 and Ghostwriter App on October 29, 2026.

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