# Lexikos vs Pedagram

The clearest difference is rating: Lexikos at 4.5 against Pedagram's 4.0. Lexikos also leads on iOS requirement (11.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lexikos holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Lexikos ships an update every 5 months, Pedagram every 6 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Lexikos | Pedagram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/lexikos/id1487786420/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/pedagram/id6470257127/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 63 MB | 1 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Leedarson Lighting Co., Ltd](https://appshunter.io/developer/606088631) | [Jia Chen Yee](https://appshunter.io/developer/1688509850) |

## 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


### Pedagram

[App page](https://appshunter.io/ios/app/pedagram/id6470257127)

This app provides observational data to assess the impact of classroom technology. It allows observers to answer questions periodically, generating a visual report of collected data that can be exported as a PDF.

**Highlights:** Observational data collection, Periodic question answering, Visual data reports, PDF export functionality, Collaborative use for instructors and observers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lexikos free?

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

### Is Pedagram free?

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

### Which has better reviews, Lexikos or Pedagram?

Lexikos is rated higher. Lexikos averages 4.5 out of 5 from 2 ratings, while Pedagram averages 4.0 from 1 ratings.

### Do Lexikos or Pedagram have ads?

Neither Lexikos nor Pedagram shows ads.

### Which is updated more often, Lexikos or Pedagram?

Lexikos ships an update every 5 months, and Pedagram every 6 months. Most recently, Lexikos was updated on October 19, 2026 and Pedagram on October 7, 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.*