# Fluency Loop vs Spelling Test

The clearest difference is in-app purchases: Fluency Loop at none against Spelling Test's 2. Fluency Loop also leads on ads (none vs shown). Spelling Test's advantage is update cadence (weekly vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Spelling Test sells 2 in-app purchases, starting at $2.99 per month. Fluency Loop asks for nothing beyond the download.

Fluency Loop ships an update every 3 months, Spelling Test weekly. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Fluency Loop | Spelling Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Size | 152 MB | 35 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [晓迪 樊](https://appshunter.io/developer/1825256988) | [Kenneth Billones](https://appshunter.io/developer/1895440475) |

## 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


### Spelling Test

[App page](https://appshunter.io/ios/app/spelling-test-audio-words/id6767846675)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spelling Test Plus (Monthly) | $2.99 | per month |
| Spelling Test Plus (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is Fluency Loop free?

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

### Is Spelling Test free?

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

### Do Fluency Loop or Spelling Test have ads?

Spelling Test shows ads; Fluency Loop does not.

### Which is updated more often, Fluency Loop or Spelling Test?

Fluency Loop ships an update every 3 months, and Spelling Test weekly. Most recently, Fluency Loop was updated on September 11, 2026 and Spelling Test on September 19, 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.*