# BePooler vs RentZeroCO2

The clearest difference is ads: BePooler at none against RentZeroCO2's shown. RentZeroCO2's advantage is iOS requirement (13.0 vs 16.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BePooler | RentZeroCO2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 69 MB | 62 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Engitel](https://appshunter.io/developer/383320986) | [RGM s.r.l.](https://appshunter.io/developer/1635919266) |

## What reviewers say

### BePooler

[App page](https://appshunter.io/ios/app/bepooler/id1047171196)

**Features:** Apple Wallet

**In-app purchases:** none


### RentZeroCO2

[App page](https://appshunter.io/ios/app/rentzeroco2/id6447355432)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is BePooler free?

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

### Is RentZeroCO2 free?

RentZeroCO2 is free to download, with no in-app purchases.

### Do BePooler or RentZeroCO2 have ads?

RentZeroCO2 shows ads; BePooler does not.

### Which is updated more often, BePooler or RentZeroCO2?

BePooler ships an update every 3 weeks, and RentZeroCO2 every 3 weeks. Most recently, BePooler was updated on September 25, 2026 and RentZeroCO2 on October 6, 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.*