# flw vs Centry Energy

The clearest difference is update cadence: Centry Energy at fortnightly against flw's every 2 months. Centry Energy also leads on iOS requirement (9.0 vs 13.0). 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.

flw ships an update every 2 months, Centry Energy fortnightly. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | flw | Centry Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 28 MB | 67 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | +4 |
| Developer | [Contel Telecom](https://appshunter.io/developer/1687774460) | [Move Soluções em Eletromobilidade](https://appshunter.io/developer/1501230735) |

## What reviewers say

### flw

[App page](https://appshunter.io/ios/app/flw/id6736921943)

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

**In-app purchases:** none


### Centry Energy

[App page](https://appshunter.io/ios/app/centry-energy/id6769725167)

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

**In-app purchases:** none


## Frequently asked questions

### Is flw free?

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

### Is Centry Energy free?

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

### Do flw or Centry Energy have ads?

Neither flw nor Centry Energy shows ads.

### Which is updated more often, flw or Centry Energy?

flw ships an update every 2 months, and Centry Energy fortnightly. Most recently, flw was updated on September 30, 2026 and Centry Energy on October 3, 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.*