Lie / Truth Detector vs RoastRocket
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lie / Truth Detector
Simulate a lie or truth detector with this fun app. Analyze what your friends and family say and see if the simulated polygraph detects truth or lies. Features fantastic graphics and effects for hours of entertainment.
- Simulates lie/truth detection
- Polygraph simulation
- Fantastic graphics
- Engaging effects
- Hours of fun
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Do you want to have fun with your friends and family by simulating with this truth and lie detector or polygraph simulator? Simulate if what they are saying would be true or false Characteristics: - "Lie or truth detector / polygraph" simulates that you analyze what you are saying - Fantastic graphics and effects - Have fun for hours with this truth and lie detector simulator. - Simulate using a polygraph Disclaimer: This polygraph / lie detector app is designed for entertainment purposes only and does not provide real truth detector functionality.
RoastRocket
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RoastRocket — AI Roast & Comeback Generator Never get left on read again. RoastRocket is the fastest AI-powered roast, comeback, and witty reply generator on the planet. How it works: Tap a Quick Prompt, describe your situation, or upload a screenshot — then pick your style and get multiple hilarious responses in seconds. Features: • 10+ roast styles: Savage, Sarcastic, Flirty, Petty, Ice Cold, One-Liner & more • Quick Prompts — 15 tap-to-fill scenarios for instant inspiration • Surprise Me — random prompt + style combo when you need ideas • Daily Roast of the Day — a fresh roast delivered every single day • Screenshot Comebacks — upload a convo, get the perfect reply • Shareable Cards — turn any roast into a viral image in dark, neon, or clean style • Save Favorites — build your personal comeback arsenal • Native share sheet — share anywhere instantly 100% free. No credit card. No catch.
Screenshots
Verdict
The clearest difference is in-app purchases: RoastRocket at none against Lie / Truth Detector's 3. RoastRocket also leads on ads (none vs shown). On price, device support and iOS requirement 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
Both are free to download. Lie / Truth Detector sells 3 one-off in-app purchases. RoastRocket asks for nothing beyond the download.
| Parameter | Lie / Truth Detector | RoastRocket |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (291 ratings) — better | — |
| Positive reviews | 44.4% of reviews | — |
| Number of ratings | 291 — better | — |
| Update frequency | Monthly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 120 MB | 19 MB |
| Age rating | 4+ | 12+ |
| Developer | Luis Hernando Prada | Delmar Wiggins |
In-app purchases
Lie / Truth Detector
- Remove the ads$2.99
- AI Detector$3.99
- All features + no ads$5.99
RoastRocket
No in-app purchases
Questions
Is Lie / Truth Detector free?
Is RoastRocket free?
Do Lie / Truth Detector or RoastRocket have ads?
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