# Lexikos vs Autograph Identifier & Value

The clearest difference is in-app purchases: Lexikos at none against Autograph Identifier & Value's 4. Lexikos also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18). Autograph Identifier & Value's advantage is update cadence (every 3 weeks vs every 5 months) and ratings volume (26 vs 2). On price, rating and ads there is nothing between them.

Both are free to download. Autograph Identifier & Value sells 4 in-app purchases, starting at $7.99 per 7 days. Lexikos asks for nothing beyond the download.

Lexikos holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Autograph Identifier & Value has 26 ratings behind it against 2, so its average is the more settled of the two.

Lexikos ships an update every 5 months, Autograph Identifier & Value every 3 weeks. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Lexikos | Autograph Identifier & Value |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/lexikos/id1487786420/reviews)** | [4.3 (26 ratings)](https://appshunter.io/ios/app/autograph-identifier-and-value/id6757358592/reviews) |
| Number of ratings | 2 | **26** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 63 MB | 25 MB |
| Requires iOS | **11.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Leedarson Lighting Co., Ltd](https://appshunter.io/developer/606088631) | [Antonio Ferrara](https://appshunter.io/developer/1614412867) |

## What reviewers say

### Lexikos

[App page](https://appshunter.io/ios/app/lexikos/id1487786420)

This application configures and controls lighting systems in commercial buildings. It offers plug-and-play wireless connectivity for standalone or networked applications, simplifying installation without requiring IT involvement.

**Highlights:** Wireless lighting control, Commercial building deployment, Plug-and-play installation, Standalone or networked applications, App and light switch control

**Features:** macOS Compatibility

**In-app purchases:** none


### Autograph Identifier & Value

[App page](https://appshunter.io/ios/app/autograph-identifier-and-value/id6757358592)

Instantly identify and estimate the value of autographs from a photo. This app analyzes signatures on collectibles, memorabilia, and personal items to reveal the signer, assess authenticity, and provide market value insights.

**Highlights:** Identify autograph signer, Assess authenticity signals, Estimate market value, Works on sports, entertainment, politics, art, Supports various item types, Photo upload or camera capture

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $7.99 | per 7 days |
| Pro Weekly | $7.99 | per 7 days |
| Pro Yearly | $39.99 | per year |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Lexikos free?

Lexikos is free to download, with no in-app purchases.

### Is Autograph Identifier & Value free?

Autograph Identifier & Value is free to download, with in-app purchases available.

### Which has better reviews, Lexikos or Autograph Identifier & Value?

Lexikos is rated higher. Lexikos averages 4.5 out of 5 from 2 ratings, while Autograph Identifier & Value averages 4.3 from 26 ratings.

### Do Lexikos or Autograph Identifier & Value have ads?

Neither Lexikos nor Autograph Identifier & Value shows ads.

### Which is updated more often, Lexikos or Autograph Identifier & Value?

Lexikos ships an update every 5 months, and Autograph Identifier & Value every 3 weeks. Most recently, Lexikos was updated on November 3, 2026 and Autograph Identifier & Value on November 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*