# InstaCheckin Express vs GrubAssist

The clearest difference is update cadence: InstaCheckin Express at every 3 weeks against GrubAssist's every 3 months. InstaCheckin Express also leads on iOS requirement (9.0 vs 13.4). 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.

InstaCheckin Express ships an update every 3 weeks, GrubAssist every 3 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | InstaCheckin Express | GrubAssist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 67 MB | 18 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SkySoft Inc](https://appshunter.io/developer/1180392523) | [GrubMarket, Inc](https://appshunter.io/developer/961362132) |

## What reviewers say

### InstaCheckin Express

[App page](https://appshunter.io/ios/app/instacheckin-express/id1332468994)

**Features:** macOS Compatibility

**In-app purchases:** none


### GrubAssist

[App page](https://appshunter.io/ios/app/grubassist/id6502491130)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InstaCheckin Express free?

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

### Is GrubAssist free?

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

### Do InstaCheckin Express or GrubAssist have ads?

Neither InstaCheckin Express nor GrubAssist shows ads.

### Which is updated more often, InstaCheckin Express or GrubAssist?

InstaCheckin Express ships an update every 3 weeks, and GrubAssist every 3 months. Most recently, InstaCheckin Express was updated on November 2, 2026 and GrubAssist on November 8, 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.*