# The study Cart vs Insect Encyclopedia

The clearest difference is update cadence: Insect Encyclopedia at every 5 days against The study Cart's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. The study Cart sells 10 one-off in-app purchases and Insect Encyclopedia sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

The study Cart ships an update every 12 months, Insect Encyclopedia every 5 days. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | The study Cart | Insect Encyclopedia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 days** |
| Size | 146 MB | 147 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [Good Spider, LLC](https://appshunter.io/developer/1487595667) |

## What reviewers say

### The study Cart

[App page](https://appshunter.io/ios/app/the-study-cart/id6472705273)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AN | $29.99 | one-time |
| Package - AS | $29.99 | one-time |
| Package - AO | $29.99 | one-time |
| Package - AQ | $29.99 | one-time |
| Package - AT | $34.99 | one-time |
| Package - AU | $34.99 | one-time |
| Package - AX | $39.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - BA | $39.99 | one-time |


### Insect Encyclopedia

[App page](https://appshunter.io/ios/app/insect-encyclopedia/id6805132303)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Annual Premium | $19.99 | per year |
| Full Encyclopedia | $9.99 | one-time |


## Frequently asked questions

### Is The study Cart free?

The study Cart is free to download, with in-app purchases available.

### Is Insect Encyclopedia free?

Insect Encyclopedia is free to download, with in-app purchases available.

### Do The study Cart or Insect Encyclopedia have ads?

Neither The study Cart nor Insect Encyclopedia shows ads.

### Which is updated more often, The study Cart or Insect Encyclopedia?

The study Cart ships an update every 12 months, and Insect Encyclopedia every 5 days. Most recently, The study Cart was updated on October 13, 2026 and Insect Encyclopedia on October 19, 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.*