# Arco Fit vs Species Gym

The clearest difference is update cadence: Arco Fit at every 3 days against Species Gym's every 5 weeks. 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.

Arco Fit ships an update every 3 days, Species Gym every 5 weeks. The most recent releases landed on October 28, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Arco Fit | Species Gym |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Size | 51 MB | 127 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CKM Investments and Holdings, Inc](https://appshunter.io/developer/1762336498) | [Species Gym Llc](https://appshunter.io/developer/6781729312) |

## What reviewers say

### Arco Fit

[App page](https://appshunter.io/ios/app/arco-fit/id6739015804)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Species Gym

[App page](https://appshunter.io/ios/app/species-gym/id6781729310)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Arco Fit free?

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

### Is Species Gym free?

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

### Do Arco Fit or Species Gym have ads?

Neither Arco Fit nor Species Gym shows ads.

### Which is updated more often, Arco Fit or Species Gym?

Arco Fit ships an update every 3 days, and Species Gym every 5 weeks. Most recently, Arco Fit was updated on October 28, 2026 and Species Gym on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*