# EasySense2 vs Clicker Books

The clearest difference is review sentiment: EasySense2 at 70% against Clicker Books's 0%. EasySense2 also leads on in-app purchases (none vs 1) and device support (3 vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Clicker Books sells 1 one-off in-app purchase. EasySense2 asks for nothing beyond the download.

EasySense2 ships an update every 3 months, Clicker Books every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | EasySense2 | Clicker Books |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **70.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 14 MB | 116 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Data Harvest Group Ltd](https://appshunter.io/developer/614298508) | [Crick Software](https://appshunter.io/developer/575603436) |

## What reviewers say

### EasySense2

[App page](https://appshunter.io/ios/app/easysense2/id1406244422)

This application captures, displays, and analyzes data from scientific sensors and data loggers. It offers advanced tools for educational scientific data collection and analysis, supporting multiple devices and connection methods for flexible experimentation.

**Highlights:** Capture data from multiple devices, Run manager for experiment comparison, Simple recording modes, Multi-display with customizable charts, Advanced analysis tools, Multiple logging modes, Import experiment files

**In-app purchases:** none


### Clicker Books

[App page](https://appshunter.io/ios/app/clicker-books/id1537994893)

Create personalized books with text, pictures, and sound. Offers customizable reading and writing support for all abilities, with hundreds of ready-made books available. Teachers can create custom content for students to complete.

**Highlights:** Child-friendly book creation tools, Customizable reading and writing support, Hundreds of ready-made books, Teacher-friendly book creation, Speech support and word predictor, Add pictures and record audio, Link pages for interactive stories

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clicker Books In-App Purchase | $350.00 | one-time |


## Frequently asked questions

### Is EasySense2 free?

EasySense2 is free to download, with no in-app purchases.

### Is Clicker Books free?

Clicker Books is free to download, with in-app purchases available.

### Do EasySense2 or Clicker Books have ads?

Neither EasySense2 nor Clicker Books shows ads.

### Which is updated more often, EasySense2 or Clicker Books?

EasySense2 ships an update every 3 months, and Clicker Books every 4 months. Most recently, EasySense2 was updated on November 2, 2026 and Clicker Books on November 3, 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.*