# PollyStop vs Senp.ai

The clearest difference is ads: PollyStop at none against Senp.ai's shown. Senp.ai's advantage is update cadence (every 2 days vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PollyStop sells 3 in-app purchases, starting at $9.99 per month and Senp.ai sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

PollyStop ships an update weekly, Senp.ai every 2 days. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | PollyStop | Senp.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/pollystop-learn-languages/id6759730226/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 226 MB | 51 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Train Your Brain](https://appshunter.io/developer/1851211079) | [LUCA ZAMMARIELLO](https://appshunter.io/developer/1879755971) |

## What reviewers say

### PollyStop

[App page](https://appshunter.io/ios/app/pollystop-learn-languages/id6759730226)

Transform your phone usage into language learning. This app blocks distracting applications until you complete short, personalized lessons. Learn 31 languages with interactive exercises and track your progress with a motivating parrot companion.

**Highlights:** Block distracting apps, Learn 31 languages, Audio pronunciation, Daily stories, Vocabulary flashcards, Progress tracking, Offline lessons

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PollyStop Premium | $9.99 | per month |
| PollyStop Premium | $99.99 | per year |
| PollyStop Lifetime | $99.99 | one-time |


### Senp.ai

[App page](https://appshunter.io/ios/app/senpai/id6764889173)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Senpai Pro | $3.99 | per month |
| Senpai Ultra | $6.99 | per month |
| Senpai MAX Monthly | $12.99 | per month |


## Frequently asked questions

### Is PollyStop free?

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

### Is Senp.ai free?

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

### Do PollyStop or Senp.ai have ads?

Senp.ai shows ads; PollyStop does not.

### Which is updated more often, PollyStop or Senp.ai?

PollyStop ships an update weekly, and Senp.ai every 2 days. Most recently, PollyStop was updated on October 14, 2026 and Senp.ai on October 2, 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.*