Lie Detector Truth Test vs Olesya
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lie Detector Truth Test
Simulate a lie detector test using your device's screen and microphone. Analyze spoken words to determine if they are a truth or a lie, perfect for pranks and entertainment with friends and family.
- Fingerprint and voice scan simulation
- Analyzes spoken words for truth/lie
- Realistic computer voice
- Prank mode
- Amazing graphics and sounds
- Hilarious fun
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The best truth and lie detector test app. Download now! Place your fingers on the screen and say something to find out if it is a truth or a lie. Make your friends and family laugh by saying funny things and finding out if they are true or false! Features: - Lie detector analyses what you say - Amazing graphics and sounds - Realistic computer voice - Prank mode - Hours of hilarious fun! Disclaimer: This lie detector app is intended for entertainment purposes only and does not provide real truth detector functionality.
Olesya
Engage in voice conversations with an AI chatbot to explore artificial intelligence. This learning bot can joke, rap, and be taught new information by users. Funds from its paid model support ongoing development and new features.
- Voice chat with AI
- Learn about AI technologies
- AI with a sense of humor
- AI can be taught new information
- AI can rap
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Chat bot Olesya, this (AI Artificial Intelligence) artificial intelligence with which you can speak in a voice to get a better understanding of the prospects of artificial intelligence technologies. Olesya is constantly learning, and already knows something about the world, if Olesya doesn’t know something, you can teach her by answering her questions. Olesya has a sense of humor and can joke and even read the rap. While the application is paid, the paid funds will go to the development of the project and add new features. If you think that Olesya is not responding correctly, write to us in support of the link given to the description of the application.
Screenshots
Verdict
The clearest difference is rating: Lie Detector Truth Test at 4.6 against Olesya's 3.4. Lie Detector Truth Test also leads on ratings volume (49K vs 51) and review sentiment (51% vs 26%). Olesya's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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
Both are free to download. Lie Detector Truth Test sells 1 one-off in-app purchase. Olesya asks for nothing beyond the download.
Lie Detector Truth Test holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: Lie Detector Truth Test has 49K ratings behind it against 51, so its average is the more settled of the two. Written reviews point the same way: 51% of Lie Detector Truth Test's written reviews are positive against 26% of Olesya's.
Lie Detector Truth Test ships an update every 3 months, Olesya every 9 days. The most recent releases landed on November 12, 2026 and November 11, 2026 respectively.
| Parameter | Lie Detector Truth Test | Olesya |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (49K ratings) — better | 3.4 (51 ratings) |
| Positive reviews | 51.0% of reviews — better | 26.0% of reviews |
| Number of ratings | 49K — better | 51 |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 167 MB | 12 MB |
| Age rating | 12+ | 12+ |
| Developer | First Class Media B.V. | Faino Digital Media |
Customer experience
Lie Detector Truth Test
Olesya
Bugs and requests
Lie Detector Truth Test
Reported bugs
3 issues- Crashes on some devices
- Fingerprint scanning issues
- Incorrect results for true statements
Requested features
3 requests- Reduce ads
- Improve accuracy and consistency
- Add voice detection option
Olesya
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Lie Detector Truth Test
- Remove ads$1.99
Olesya
No in-app purchases
Questions
Is Lie Detector Truth Test free?
Is Olesya free?
Which has better reviews, Lie Detector Truth Test or Olesya?
Do Lie Detector Truth Test or Olesya have ads?
Which is updated more often, Lie Detector Truth Test or Olesya?
Other comparisons
