Comparison

AI Voice Changer Effects vs Agent Roast

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

Head to head
About

AI Voice Changer Effects

Transform your voice with AI using this app. Record your voice and apply various character filters, or type text to have it spoken in a chosen voice. It offers on-device processing for privacy and HD audio output.

Highlights
  • Instant voice transformation
  • Text-to-speech with AI voices
  • Custom voice cloning
  • On-device AI processing
  • HD audio output
  • Voice history and sharing
Features
Read full description

Echo is an AI first, fully private voice changer. Record your voice, pick a character, and hear yourself transformed. That's the whole bit. You talk into the microphone like a normal person. You choose a voice — a deep documentary narrator, a bratty cartoon kid, a cool esports duelist, a sweet grandmother, a raspy mad scientist who clearly should not be trusted with laboratory equipment. Echo does the rest. The words stay yours. The voice becomes someone else's. It's deeply weird and enormously fun. Or skip recording altogether. Type anything, and Echo speaks it aloud in whatever voice you choose. Text-to-speech with real AI character voices. Good for pranks. Good for content. Good for sending your group chat a message from a demon at 2 AM, which is a thing you will absolutely do within the first five minutes. WHAT'S INSIDE THE VOICE BOOTH: • Voice Changer — Record a line, pick a character, get a transformed take in seconds • Text to Speech — Type it. Echo says it. In any voice. • Character Cast — Preset voices from anime girls to elder statesmen, all tuned and ready • On-Device AI — Runs locally. No cloud. No lag. No "uploading your voice to some server in Virginia" • History — Every take saved, replayable, shareable THE VOICES (A PARTIAL CATALOG OF THE HUMAN CONDITION): Bruno — A Russian heavy who delivers your grocery list like a battlefield order. Starlight — An anime girl voice so bright it should come with sunglasses. Inferno — A demon. For when "hey" just doesn't carry the right weight. Bluster — A bratty kid who somehow makes everything sound urgent and incorrect. Rift Doc — A mad scientist. The kind who mutters "technically it works" and you should run. And custom voices you create yourself. WHY THIS ONE AND NOT THE OTHER FOUR HUNDRED: Echo processes your voice on your device. The AI doesn't phone home. It doesn't upload your audio to the cloud so a server farm in Oregon can judge your singing. It just works, on your phone, right now, with the door closed and your dignity intact. Free users get a free recording once per day — enough to confirm that yes, you do in fact sound hilarious as a cartoon kid. Premium unlocks unlimited voice changes, unlimited text-to-speech and unlimited custom voice copies. Kurt Vonnegut once wrote, "We are what we pretend to be, so we must be careful about what we pretend to be." He was talking about something much more serious. But also, maybe, a little bit, about voice changers. Download Echo. Say something ordinary. Hear it become extraordinary. --- Echo offers optional premium features with a Echo Pro subscription: - Unlimited generations - Unlimited custom voices Subscription options: - Monthly: $0.99/month - Annual: $9.99/year Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your Apple ID account settings. Terms of Use: http://voicechanger.live/terms Privacy Policy: http://voicechanger.live/privacy

About

Agent Roast

Features
Read full description

Agent Roast is your pocket comedy writer. Point it at anyone or anything, pick how hard to go, and get a sharp, custom roast in seconds. ROAST ANYTHING - Describe a friend in a few words and let the AI cook - Pick a celebrity, or hit Surprise Me for a random target - Paste a LinkedIn headline and roast the buzzwords - Snap a photo of a thing — a car, a fit, a sad desk setup PICK YOUR HEAT - Playful: warm, silly, all-ages-friendly ribbing - Balanced: witty and a little spicy, the classic roast - Ruthless: savage and biting, for friends who can take it MADE TO SHARE - Every roast lands with a clean, screenshot-ready reveal - Save the keepers, share to the group chat in one tap - Roast again for a fresh angle on the same target KEEP IT FUN, NOT CRUEL - Built-in filters block hateful, sexual, and threatening content at every tone - One-time house rules keep roasts consensual - Report button on every roast BONUS: BOT BATTLES - Build your own roast-bot and battle a roster of fictional AI challengers Agent Roast is AI-generated comedy meant for people who are in on the joke. Roast your friends, not strangers. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

AI Voice Changer Effects3 screens
Agent Roast4 screens

Verdict

The call

The clearest difference is iOS requirement: Agent Roast at 13.0 against AI Voice Changer Effects's 15.1. 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. AI Voice Changer Effects sells 2 in-app purchases, starting at $0.99 per month and Agent Roast sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
AI Voice Changer Effects versus Agent Roast: the parameters behind the verdict, then further details
ParameterAI Voice Changer EffectsAgent Roast
PriceFreeFree
Rating4.8 (53 ratings) — better—
Number of ratings53 — better—
Update frequencyEvery 10 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size242 MB24 MB
Age rating9+12+
DeveloperEscalera Labs SLVikorus, LLC

In-app purchases

2 purchases

AI Voice Changer Effects

Subscriptions2
  • Pro Monthly3 Days trial$0.991 Month
  • Pro Yearly3 Days trial$9.991 Year
3 purchases

Agent Roast

One-time3
  • 25 Roasts$0.99
  • 75 Roasts$2.99
  • 250 Roasts$6.99

Questions

Is AI Voice Changer Effects free?
AI Voice Changer Effects is free to download, with in-app purchases available.
Is Agent Roast free?
Agent Roast is free to download, with in-app purchases available.
Do AI Voice Changer Effects or Agent Roast have ads?
Neither AI Voice Changer Effects nor Agent Roast shows ads.

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