mood finger scan vs Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mood finger scan
Scan your finger to reveal your current mood. A fun and simple way to explore your emotional state through a quick fingertip analysis.
- Finger scanning for mood detection
- Discover your mood
- Entertainment purposes
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Scan your finger... discover your mood!!!
Authenticator
Simulate biometric authentication for creative projects. This app allows you to choose between palm, retina, or fingerprint scans, or passcode entry. Customize the outcome to always fail, always succeed, or use an override for demonstrations.
- Fake palm scanner
- Fake retina scanner
- Fake fingerprint scanner
- Passcode entry simulation
- Customizable authentication outcomes
- Override authentication option
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An app for fake authentication for movie prop, plays, or demonstrations. Choose to scan palm, retina, fingerprint, or enter a passcode. Choose to always fail, always authenticate, or a variety of options, including an override to authenticate.
Screenshots
Verdict
The clearest difference is rating: Authenticator at 5.0 against mood finger scan's 2.9. Authenticator also leads on update cadence (every 2 days vs every 37 months). mood finger scan's advantage is ads (none vs shown) and ratings volume (852 vs 3). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Authenticator holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: mood finger scan has 852 ratings behind it against 3, so its average is the more settled of the two.
mood finger scan ships an update every 37 months, Authenticator every 2 days. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | mood finger scan | Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (852 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 34.0% of reviews | — |
| Number of ratings | 852 — better | 3 |
| Update frequency | Every 37 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 42 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Indigo Penguin Limited | Harden Consulting LLC |
Customer experience
mood finger scan
Authenticator
Bugs and requests
mood finger scan
Reported bugs
3 issues- Crashes on launch
- Freezes during use
- Incompatible with newer iOS versions
Requested features
3 requests- More mood options
- Improved accuracy
- Ability to save/share results
Authenticator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
mood finger scan
No in-app purchases
Authenticator
No in-app purchases
Questions
Is mood finger scan free?
Is Authenticator free?
Which has better reviews, mood finger scan or Authenticator?
Do mood finger scan or Authenticator have ads?
Which is updated more often, mood finger scan or Authenticator?
Other comparisons
