# Polyspeech vs Proxima ACLS Prep

The clearest difference is ads: Proxima ACLS Prep at none against Polyspeech's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Polyspeech sells 2 in-app purchases, starting at $12.99 per month and Proxima ACLS Prep sells 7 in-app purchases, starting at $5.69 per 7 days. Whichever you choose, the download price is not the number that matters.

Polyspeech ships an update every 10 days, Proxima ACLS Prep every 2 weeks. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Polyspeech | Proxima ACLS Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 48 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Eric Eng](https://appshunter.io/developer/1893455750) | [PROXIMA AI EDUCATION PTE. LTD.](https://appshunter.io/developer/6772901421) |

## What reviewers say

### Polyspeech

[App page](https://appshunter.io/ios/app/polyspeech-language-learning/id6762229351)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Polyspeech Premium | $12.99 | per month |
| Polyspeech Premium (Annual) | $109.99 | per year |


### Proxima ACLS Prep

[App page](https://appshunter.io/ios/app/proxima-acls-prep/id6777981745)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.69 | per 7 days |
| Weekly | $7.19 | per 7 days |
| Monthly | $17.99 | per month |
| Quarterly | $39.99 | per 3 months |
| Quarterly | $39.99 | per 3 months |
| Semiannual | $56.99 | per 6 months |
| Semiannual | $56.99 | per 6 months |


## Frequently asked questions

### Is Polyspeech free?

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

### Is Proxima ACLS Prep free?

Proxima ACLS Prep is free to download, with in-app purchases available.

### Do Polyspeech or Proxima ACLS Prep have ads?

Polyspeech shows ads; Proxima ACLS Prep does not.

### Which is updated more often, Polyspeech or Proxima ACLS Prep?

Polyspeech ships an update every 10 days, and Proxima ACLS Prep every 2 weeks. Most recently, Polyspeech was updated on October 8, 2026 and Proxima ACLS Prep on October 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.*