# Protozoan Identification vs Learn jQuery Offline

The clearest difference is price: Protozoan Identification at Free against Learn jQuery Offline's $1.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Protozoan Identification is free to download; Learn jQuery Offline costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Protozoan Identification ships an update every 15 months, Learn jQuery Offline every 25 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Protozoan Identification | Learn jQuery Offline |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/protozoan-identification/id506715288/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 25 months |
| Monetization | Free | — |
| Size | 221 MB | 61 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carolina Biological Supply](https://appshunter.io/developer/413708533) | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) |

## What reviewers say

### Protozoan Identification

[App page](https://appshunter.io/ios/app/protozoan-identification/id506715288)

Explore a collection of protozoan images and videos. Features an interactive key, labeling activities, and practice exercises to aid in identification and study.

**Highlights:** Interactive dichotomous key, Labeling activities, Protozoan images and videos, Practice exercises, Study aids

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn jQuery Offline

[App page](https://appshunter.io/ios/app/learn-jquery-offline/id1624431760)

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

**In-app purchases:** none


## Frequently asked questions

### Is Protozoan Identification free?

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

### Is Learn jQuery Offline free?

Learn jQuery Offline costs $1.99, with no in-app purchases.

### Do Protozoan Identification or Learn jQuery Offline have ads?

Neither Protozoan Identification nor Learn jQuery Offline shows ads.

### Which is updated more often, Protozoan Identification or Learn jQuery Offline?

Protozoan Identification ships an update every 15 months, and Learn jQuery Offline every 25 months. Most recently, Protozoan Identification was updated on October 23, 2026 and Learn jQuery Offline on October 27, 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.*