# READING & vs 랠리즈(Rallyz)

The clearest difference is review sentiment: READING & at 79% against 랠리즈(Rallyz)'s 33%. READING & also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). 랠리즈(Rallyz)'s advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

READING & ships an update every 2 weeks, 랠리즈(Rallyz) every 5 weeks. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | READING & | 랠리즈(Rallyz) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (10 ratings)](https://appshunter.io/ios/app/reading-and/id1128287708/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **79.2% of reviews** | 32.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 202 MB | 39 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [iPortfolio Inc.](https://appshunter.io/developer/486052141) | [Woongjin Compass, Co., Ltd.](https://appshunter.io/developer/393294989) |

## What reviewers say

### READING &

[App page](https://appshunter.io/ios/app/reading-and/id1128287708)

Access a vast digital library of high-quality English books from Oxford University Press and Collins. This app offers a multi-dimensional reading system designed for efficient language acquisition, including vocabulary games, listening, reading, and speaking exercises. Enjoy personalized learning with features like pronunciation options, audio speed control, and a built-in dictionary.

**Highlights:** Digital library of Oxford and Collins English books, 5-Step Multi-Dimension Reading system, Vocabulary games, listening, reading, and speaking exercises, British & American pronunciation options, Audio speed control and recording feature, Built-in dictionary and personalized vocabulary list, Offline reading mode

**In-app purchases:** none


### 랠리즈(Rallyz)

[App page](https://appshunter.io/ios/app/rallyz/id1605911146)

Manage all aspects of academy life, from announcements and attendance to grades and payments. Communicate with your class, track individual learning progress, and even participate in live video lessons. Experience a streamlined academy experience with this comprehensive platform.

**Highlights:** Real-time academy announcements, Attendance and grade tracking, Class-specific communication, Easy academy fee payments, Live video lessons, Personalized learning progress reports

**In-app purchases:** none


## Frequently asked questions

### Is READING & free?

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

### Is 랠리즈(Rallyz) free?

랠리즈(Rallyz) is free to download, with no in-app purchases.

### Do READING & or 랠리즈(Rallyz) have ads?

랠리즈(Rallyz) shows ads; READING & does not.

### Which is updated more often, READING & or 랠리즈(Rallyz)?

READING & ships an update every 2 weeks, and 랠리즈(Rallyz) every 5 weeks. Most recently, READING & was updated on October 21, 2026 and 랠리즈(Rallyz) on October 30, 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.*