# Energy vs Fundwave

The clearest difference is update cadence: Fundwave at every 3 weeks against Energy's every 20 months. Energy's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

Energy ships an update every 20 months, Fundwave every 3 weeks. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Energy | Fundwave |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 weeks** |
| Size | 12 MB | 18 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Energy-Research Institute B. V.](https://appshunter.io/developer/1506805239) | [Fundwave Pte Ltd](https://appshunter.io/developer/1751070838) |

## What reviewers say

### Energy

[App page](https://appshunter.io/ios/app/energy-research/id1506831679)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fundwave

[App page](https://appshunter.io/ios/app/fundwave/id6504128356)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Energy free?

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

### Is Fundwave free?

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

### Do Energy or Fundwave have ads?

Neither Energy nor Fundwave shows ads.

### Which is updated more often, Energy or Fundwave?

Energy ships an update every 20 months, and Fundwave every 3 weeks. Most recently, Energy was updated on October 12, 2026 and Fundwave on October 14, 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.*