# Decision Engine AI vs Problem Logger

The clearest difference is price: Decision Engine AI at Free against Problem Logger's $9.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Decision Engine AI is free to download; Problem Logger costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Decision Engine AI | Problem Logger |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decision-engine-ai/id6760727264/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | **Free** | Paid |
| Size | 2 MB | 3 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kakhaber Sinauridze](https://appshunter.io/developer/1855981575) | [Thomas Richardson](https://appshunter.io/developer/1887851473) |

## What reviewers say

### Decision Engine AI

[App page](https://appshunter.io/ios/app/decision-engine-ai/id6760727264)

This app provides structured, intelligent breakdowns of decisions to help users think clearly and act with confidence. It aims to prevent circular thinking by offering quick, insightful analyses.

**Highlights:** Structured decision breakdowns, Intelligent analysis, Faster decision making, Clear thinking support, Actionable insights

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Problem Logger

[App page](https://appshunter.io/ios/app/problem-logger/id6767587409)

Easily log and track recurring issues over time with a private, dated timeline. Ideal for recording symptoms, home repairs, or any situation where knowing when an event occurred is important. Keep your records secure and local on your device.

**Highlights:** Create dated timelines of events, Log incidents in seconds, Set optional reminders, Review timelines over days/weeks/months, Local device storage, App lock for privacy

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Decision Engine AI free?

Decision Engine AI is free to download, with no in-app purchases.

### Is Problem Logger free?

Problem Logger costs $9.99, with no in-app purchases.

### Do Decision Engine AI or Problem Logger have ads?

Neither Decision Engine AI nor Problem Logger shows ads.

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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.*