# Polli vs Katakana Examples

The clearest difference is in-app purchases: Katakana Examples at none against Polli's 3. Polli's advantage is update cadence (every 5 days vs every 3 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Polli sells 3 in-app purchases, starting at $4.99 per 7 days. Katakana Examples asks for nothing beyond the download.

Polli ships an update every 5 days, Katakana Examples every 3 months. The most recent releases landed on September 25, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Polli | Katakana Examples |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/polli-language-learning/id6749833686/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Freemium | — |
| Size | 65 MB | 18 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [AnApps, LLC](https://appshunter.io/developer/1547677552) | [Zoli Udvar](https://appshunter.io/developer/729430704) |

## What reviewers say

### Polli

[App page](https://appshunter.io/ios/app/polli-language-learning/id6749833686)

This app helps language learners advance beyond the basics by generating interactive stories on any topic. Users can tap on words for deeper insights and save them to their library. An optional upgrade unlocks unlimited creation, audio playback, and more.

**Highlights:** AI-generated interactive stories, Tap-to-learn word definitions, Save vocabulary to library, Customizable story mood and style, Natural-sounding audio playback (PRO), Unlimited content creation (PRO)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Weekly | $4.99 | per 7 days |
| PRO Monthly | $9.99 | per month |
| PRO Yearly | $99.99 | per year |


### Katakana Examples

[App page](https://appshunter.io/ios/app/katakana-examples/id6751439536)

**In-app purchases:** none


## Frequently asked questions

### Is Polli free?

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

### Is Katakana Examples free?

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

### Do Polli or Katakana Examples have ads?

Neither Polli nor Katakana Examples shows ads.

### Which is updated more often, Polli or Katakana Examples?

Polli ships an update every 5 days, and Katakana Examples every 3 months. Most recently, Polli was updated on September 25, 2026 and Katakana Examples on September 28, 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.*