# PLKCKY School App vs LM

PLKCKY School App and LM are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PLKCKY School App ships an update every 3 months, LM every 2 months. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PLKCKY School App | LM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 42 MB | 946 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PO LEUNG KUK CHOI KAI YAU SCHOOL](https://appshunter.io/developer/1475228276) | [BelugaBloo](https://appshunter.io/developer/489581068) |

## What reviewers say

### PLKCKY School App

[App page](https://appshunter.io/ios/app/plkcky-school-app/id1206384444)

**Features:** macOS Compatibility

**In-app purchases:** none


### LM

[App page](https://appshunter.io/ios/app/lm-rhythm-plus/id1320763568)

This app helps children aged 3-8 learn rhythm through interactive games and physical music cards. Parents and children can learn and play together, exploring musical notes and time signatures in a fun, engaging way.

**Highlights:** Learn musical notes and time signatures, Interactive rhythm games, Physical music card integration, Adorable cartoon characters and animations, Fun games and videos for stimulation, Suitable for ages 3-8

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PLKCKY School App free?

PLKCKY School App is free to download, with no in-app purchases.

### Is LM free?

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

### Do PLKCKY School App or LM have ads?

Neither PLKCKY School App nor LM shows ads.

### Which is updated more often, PLKCKY School App or LM?

PLKCKY School App ships an update every 3 months, and LM every 2 months. Most recently, PLKCKY School App was updated on October 17, 2026 and LM on October 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.*