Sentiment vs AI TruthTeller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sentiment
Read full descriptionHide full description
Score base text as positive, negative, or permissive to determine emotional polarity *Emotion polarity determination, emotion analysis, negative, positive
AI TruthTeller
Read full descriptionHide full description
If you think you’re talking to a live person, but you’re not quite sure, you need AI Truth Teller™. Paste your text (email or chat session) or an image into AI Truth Teller™ and we'll tell you if it's AI or a live person. This in-the-moment assessment brings Better Decisions - Better Safety - Better AI Awareness. AI Truth Teller™ is a mobile app with a simple drop-down screen with copy and paste functions. Paste the text or images into the drop-down window and AI Truth Teller™ detects and assesses whether you are interacting with artificial intelligence or a live person. You confirm the assessment with the click of a thumbs up or thumbs down icon. AI Truth Teller™ continuously improves with use. The more you use it, the better it gets. Terms of Use: (https://www.irgilyeat.com/ai-truthteller-eula)
Screenshots
Verdict
The clearest difference is ads: AI TruthTeller at none against Sentiment's shown. Sentiment's advantage is update cadence (fortnightly vs monthly). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
Sentiment ships an update fortnightly, AI TruthTeller monthly. The most recent releases landed on September 7, 2026 and September 9, 2026 respectively.
| Parameter | Sentiment | AI TruthTeller |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.8.3 | 15.1 — better |
| Further details — not scored | ||
| Size | 37 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Hideaki Uchikoshi | TruthTeller |
In-app purchases
Sentiment
No in-app purchases
AI TruthTeller
No in-app purchases









