# ONMANTIN vs Shadowing Lab

The clearest difference is in-app purchases: ONMANTIN at none against Shadowing Lab's 8. ONMANTIN also leads on iOS requirement (11.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Shadowing Lab sells 8 in-app purchases, starting at $0.99 per month. ONMANTIN asks for nothing beyond the download.

ONMANTIN ships an update every 9 days, Shadowing Lab every 5 days. The most recent releases landed on September 9, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | ONMANTIN | Shadowing Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shadowing-lab/id6755928466/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Subscription |
| Size | 82 MB | 61 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CardApp Limited](https://appshunter.io/developer/539151439) | [培 张](https://appshunter.io/developer/1683041875) |

## What reviewers say

### ONMANTIN

[App page](https://appshunter.io/ios/app/onmantin/id6723865154)

**In-app purchases:** none


### Shadowing Lab

[App page](https://appshunter.io/ios/app/shadowing-lab/id6755928466)

This app focuses on improving English listening comprehension, pronunciation, and spoken expression through intensive listening, close reading, and shadowing techniques. It offers structured, repeatable training with curated content and a clear learning path to build sustainable language ability.

**Highlights:** Intensive listening with segment-based audio, Shadowing practice with native audio comparison, Bilingual text support (English-Chinese), Curated content with increasing difficulty, Progress tracking and learning milestones, Distraction-free interface

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| 连续包年 | $4.99 | per year |
| Points Pack (612) | $0.99 | one-time |
| Points Top-Up ¥18 | $2.99 | one-time |
| Points Top-Up ¥38 | $4.99 | one-time |
| Points Pack (7956) | $9.99 | one-time |
| Points Pack (12054) | $14.99 | one-time |
| Points Top-Up ¥198 | $29.99 | one-time |


## Frequently asked questions

### Is ONMANTIN free?

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

### Is Shadowing Lab free?

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

### Do ONMANTIN or Shadowing Lab have ads?

Neither ONMANTIN nor Shadowing Lab shows ads.

### Which is updated more often, ONMANTIN or Shadowing Lab?

ONMANTIN ships an update every 9 days, and Shadowing Lab every 5 days. Most recently, ONMANTIN was updated on September 9, 2026 and Shadowing Lab on June 7, 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.*