# Instalcat vs RGP

Instalcat and RGP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Instalcat ships an update monthly, RGP every 2 months. The most recent releases landed on October 9, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Instalcat | RGP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 27 MB | 45 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Instalcat Smart Projects S.L.](https://appshunter.io/developer/1549710588) | [Appex Factory S.L](https://appshunter.io/developer/1539195573) |

## What reviewers say

### Instalcat

[App page](https://appshunter.io/ios/app/instalcat/id1549710586)

**Features:** macOS Compatibility

**In-app purchases:** none


### RGP

[App page](https://appshunter.io/ios/app/rgp/id1613705479)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Instalcat free?

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

### Is RGP free?

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

### Do Instalcat or RGP have ads?

Neither Instalcat nor RGP shows ads.

### Which is updated more often, Instalcat or RGP?

Instalcat ships an update monthly, and RGP every 2 months. Most recently, Instalcat was updated on October 9, 2026 and RGP on October 18, 2026.

---

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