# Chip Chip Class vs LDA

The clearest difference is update cadence: Chip Chip Class at weekly against LDA's every 3 months. LDA's advantage is iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chip Chip Class ships an update weekly, LDA every 3 months. The most recent releases landed on August 29, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Chip Chip Class | LDA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 201 MB | 57 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tran Thang](https://appshunter.io/developer/1378812515) | [Minh Nguyen Ba](https://appshunter.io/developer/1549498900) |

## What reviewers say

### Chip Chip Class

[App page](https://appshunter.io/ios/app/chip-chip-class/id6739111034)

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

**In-app purchases:** none


### LDA

[App page](https://appshunter.io/ios/app/lda-e/id6747794644)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chip Chip Class free?

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

### Is LDA free?

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

### Do Chip Chip Class or LDA have ads?

Neither Chip Chip Class nor LDA shows ads.

### Which is updated more often, Chip Chip Class or LDA?

Chip Chip Class ships an update weekly, and LDA every 3 months. Most recently, Chip Chip Class was updated on August 29, 2026 and LDA on September 18, 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.*