# Alphabet Chalkboard vs Energetic Numbers

The clearest difference is update cadence: Energetic Numbers at weekly against Alphabet Chalkboard's every 6 months. Energetic Numbers also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Alphabet Chalkboard ships an update every 6 months, Energetic Numbers weekly. The most recent releases landed on October 26, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Alphabet Chalkboard | Energetic Numbers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Size | 4 MB | 73 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paus Productions, LLC](https://appshunter.io/developer/613994266) | [Lucy Junior, LLC](https://appshunter.io/developer/1400463225) |

## What reviewers say

### Alphabet Chalkboard

[App page](https://appshunter.io/ios/app/alphabet-chalkboard/id909439604)

**Features:** macOS Compatibility

**In-app purchases:** none


### Energetic Numbers

[App page](https://appshunter.io/ios/app/energetic-numbers/id6705122842)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alphabet Chalkboard free?

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

### Is Energetic Numbers free?

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

### Do Alphabet Chalkboard or Energetic Numbers have ads?

Neither Alphabet Chalkboard nor Energetic Numbers shows ads.

### Which is updated more often, Alphabet Chalkboard or Energetic Numbers?

Alphabet Chalkboard ships an update every 6 months, and Energetic Numbers weekly. Most recently, Alphabet Chalkboard was updated on October 26, 2026 and Energetic Numbers on November 8, 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.*