# Fluency Loop vs ListenBack

The clearest difference is in-app purchases: Fluency Loop at none against ListenBack's 1. ListenBack's advantage is update cadence (every 6 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ListenBack sells 1 one-off in-app purchase. Fluency Loop asks for nothing beyond the download.

Fluency Loop ships an update every 3 months, ListenBack every 6 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fluency Loop | ListenBack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Size | 152 MB | 4 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [晓迪 樊](https://appshunter.io/developer/1825256988) | [kou works](https://appshunter.io/developer/1871986162) |

## What reviewers say

### Fluency Loop

[App page](https://appshunter.io/ios/app/fluency-loop/id6759702998)

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

**In-app purchases:** none


### ListenBack

[App page](https://appshunter.io/ios/app/listenback-english-shadowing/id6770220137)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ListenBack Pro | $2.99 | one-time |


## Frequently asked questions

### Is Fluency Loop free?

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

### Is ListenBack free?

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

### Do Fluency Loop or ListenBack have ads?

Neither Fluency Loop nor ListenBack shows ads.

### Which is updated more often, Fluency Loop or ListenBack?

Fluency Loop ships an update every 3 months, and ListenBack every 6 days. Most recently, Fluency Loop was updated on October 28, 2026 and ListenBack on October 24, 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.*