# Memorio vs Echo101

The clearest difference is monetization model: Memorio at free against Echo101's free with in-app purchases. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Memorio sells 1 in-app purchase, starting at $0.99 per month and Echo101 sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Memorio against 5.0 for Echo101. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 26, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Memorio | Echo101 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/memorio-learn-words/id1663582726/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/echo101-shadowing/id6498550957/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 37 MB | 52 MB |
| Requires iOS | 17.6 | **16.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Petros Tepoyan](https://appshunter.io/developer/1504241428) | [Shanghai Fortune Technology Co., Ltd.](https://appshunter.io/developer/1539882162) |

## What reviewers say

### Memorio

[App page](https://appshunter.io/ios/app/memorio-learn-words/id1663582726)

Learn new vocabulary effortlessly through lock screen notifications and spaced repetition. Review words precisely when you're about to forget them, making learning efficient and integrated into your daily routine.

**Highlights:** Learn from lock screen notifications, Spaced repetition system, Curated topic modules, Multi-language support, Short daily lessons

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memorio Примиум | $0.99 | per month |


### 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 Memorio free?

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

### Is Echo101 free?

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

### Which has better reviews, Memorio or Echo101?

Memorio and Echo101 are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Memorio or Echo101 have ads?

Neither Memorio nor Echo101 shows ads.

### Which is updated more often, Memorio or Echo101?

Memorio ships an update every 2 weeks, and Echo101 every 2 weeks. Most recently, Memorio was updated on September 26, 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.*