# Chunklen vs Poly Flashcards

The clearest difference is in-app purchases: Chunklen at none against Poly Flashcards's 3. Chunklen also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Poly Flashcards sells 3 in-app purchases, starting at $4.99 per month. Chunklen asks for nothing beyond the download.

Chunklen ships an update every 3 days, Poly Flashcards every 5 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | Chunklen | Poly Flashcards |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 12 MB | 27 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sergei Ilin](https://appshunter.io/developer/1862003346) | [Colin Kelly](https://appshunter.io/developer/6802722579) |

## What reviewers say

### Chunklen

[App page](https://appshunter.io/ios/app/chunklen/id6795294075)

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

**In-app purchases:** none


### Poly Flashcards

[App page](https://appshunter.io/ios/app/poly-flashcards/id6802722577)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Poly AI+ Monthly | $4.99 | per month |
| Poly AI+ Annual | $44.99 | per year |
| Poly Pro Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Chunklen free?

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

### Is Poly Flashcards free?

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

### Do Chunklen or Poly Flashcards have ads?

Neither Chunklen nor Poly Flashcards shows ads.

### Which is updated more often, Chunklen or Poly Flashcards?

Chunklen ships an update every 3 days, and Poly Flashcards every 5 days. Most recently, Chunklen was updated on November 10, 2026 and Poly Flashcards on November 10, 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.*