# PPS Educational vs Echo101

The clearest difference is in-app purchases: PPS Educational at none against Echo101's 2. PPS Educational also leads on iOS requirement (12.0 vs 16.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Echo101 sells 2 in-app purchases, starting at $9.99 per month. PPS Educational asks for nothing beyond the download.

PPS Educational ships an update daily, Echo101 every 2 weeks. The most recent releases landed on September 14, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | PPS Educational | Echo101 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/echo101-shadowing/id6498550957/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 38 MB | 52 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Rustam Agzamov](https://appshunter.io/developer/1706648875) | [Shanghai Fortune Technology Co., Ltd.](https://appshunter.io/developer/1539882162) |

## What reviewers say

### PPS Educational

[App page](https://appshunter.io/ios/app/pps-educational/id6465681095)

**Features:** macOS Compatibility

**In-app purchases:** none


### Echo101

[App page](https://appshunter.io/ios/app/echo101-shadowing/id6498550957)

This app aids English word memorization through real-life contexts and full explanations, moving beyond rote learning. It offers offline practice, smart word cards, and pronunciation scoring to enhance fluency and natural language acquisition.

**Highlights:** Offline Walkman mode, Word card definitions and examples, Apple Watch integration, Adjustable audio playback speed, Pronunciation intelligence scoring, Focus on phrases over grammar

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Annual | $49.99 | per year |


## Frequently asked questions

### Is PPS Educational free?

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

### Is Echo101 free?

Echo101 is free to download, with in-app purchases available.

### Do PPS Educational or Echo101 have ads?

Neither PPS Educational nor Echo101 shows ads.

### Which is updated more often, PPS Educational or Echo101?

PPS Educational ships an update daily, and Echo101 every 2 weeks. Most recently, PPS Educational was updated on September 14, 2026 and Echo101 on August 14, 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.*