# Grub IQ vs AppInst Data Manager

Grub IQ and AppInst Data Manager 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.

Grub IQ ships an update every 2 months, AppInst Data Manager every 3 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Grub IQ | AppInst Data Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 44 MB | 4 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grub24 Ltd](https://appshunter.io/developer/766058918) | [AppInstitute.co.uk](https://appshunter.io/developer/521679972) |

## What reviewers say

### Grub IQ

[App page](https://appshunter.io/ios/app/grub-iq/id6740287322)

**Features:** macOS Compatibility

**In-app purchases:** none


### AppInst Data Manager

[App page](https://appshunter.io/ios/app/appinst-data-manager/id6756627918)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grub IQ free?

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

### Is AppInst Data Manager free?

AppInst Data Manager is free to download, with no in-app purchases.

### Do Grub IQ or AppInst Data Manager have ads?

Neither Grub IQ nor AppInst Data Manager shows ads.

### Which is updated more often, Grub IQ or AppInst Data Manager?

Grub IQ ships an update every 2 months, and AppInst Data Manager every 3 months. Most recently, Grub IQ was updated on September 17, 2026 and AppInst Data Manager on September 9, 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.*