# Just Decide4Me vs InstanceExpert

The clearest difference is update cadence: InstanceExpert at fortnightly against Just Decide4Me's every 6 months. Just Decide4Me's advantage is iOS requirement (8.4 vs 12.0). 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.

Just Decide4Me ships an update every 6 months, InstanceExpert fortnightly. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Just Decide4Me | InstanceExpert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/just-decide4me/id906113811/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 17 MB | 27 MB |
| Requires iOS | **8.4** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mark Barrasso](https://appshunter.io/developer/904402994) | [梦婷 张](https://appshunter.io/developer/1773142963) |

## What reviewers say

### Just Decide4Me

[App page](https://appshunter.io/ios/app/just-decide4me/id906113811)

This utility app helps users make decisions by randomly selecting from a list of user-provided choices. Simply input your options, tap the button, and let the app make the selection for you.

**Highlights:** Input custom choices, Random selection button, Simple decision making, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### InstanceExpert

[App page](https://appshunter.io/ios/app/instanceexpert-ai-chat/id6740514134)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Just Decide4Me free?

Just Decide4Me is free to download, with no in-app purchases.

### Is InstanceExpert free?

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

### Do Just Decide4Me or InstanceExpert have ads?

Neither Just Decide4Me nor InstanceExpert shows ads.

### Which is updated more often, Just Decide4Me or InstanceExpert?

Just Decide4Me ships an update every 6 months, and InstanceExpert fortnightly. Most recently, Just Decide4Me was updated on November 1, 2026 and InstanceExpert 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.*