# Energetic Numbers vs Fliply

The clearest difference is in-app purchases: Energetic Numbers at none against Fliply's 1. Energetic Numbers also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, update cadence and ads there is nothing between them.

Both are free to download. Fliply sells 1 in-app purchase, starting at $4.99 per month. Energetic Numbers asks for nothing beyond the download.

Energetic Numbers ships an update weekly, Fliply every 5 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Energetic Numbers | Fliply |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 73 MB | 234 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lucy Junior, LLC](https://appshunter.io/developer/1400463225) | [Edan Rabbani](https://appshunter.io/developer/1896601124) |

## What reviewers say

### Energetic Numbers

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Fliply

[App page](https://appshunter.io/ios/app/fliply-flashcard-study-app/id6768750737)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fliply Pro | $4.99 | per month |


## Frequently asked questions

### Is Energetic Numbers free?

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

### Is Fliply free?

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

### Do Energetic Numbers or Fliply have ads?

Neither Energetic Numbers nor Fliply shows ads.

### Which is updated more often, Energetic Numbers or Fliply?

Energetic Numbers ships an update weekly, and Fliply every 5 days. Most recently, Energetic Numbers was updated on October 25, 2026 and Fliply on October 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.*