# Savant AI vs D

The clearest difference is rating: Savant AI at 3.7 against D's 1.9. On price, ratings volume, update cadence and ads there is nothing between them.

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

Savant AI holds the better App Store score, 3.7 against 1.9. Both are backed by a comparable volume of ratings — 6 and 15 respectively.

Savant AI ships an update every 9 days, D fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Savant AI | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/savant-ai/id6747010054/reviews)** | [1.9 (15 ratings)](https://appshunter.io/ios/app/d-tools-cloud/id6755965704/reviews) |
| Number of ratings | 6 | **15** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 39 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Peter Marshall Stevenson](https://appshunter.io/developer/1815850914) | [D-Tools](https://appshunter.io/developer/874328080) |

## What reviewers say

### Savant AI

[App page](https://appshunter.io/ios/app/savant-ai/id6747010054)

This app helps neurodivergent individuals focus on their special interests by providing tools to plan projects and manage distracting thoughts. It aims to facilitate deep concentration and project completion.

**Highlights:** Project planning tools, Actionable to-do lists, Distracting thought management, Science-backed focus methods, Special interest project support

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

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-tools-cloud/id6755965704)

Manage projects and track progress from any location. Technicians and teams can access schedules, project details, and service information, logging updates in real-time. The app supports offline work and syncs data when a connection is restored.

**Highlights:** Project tracking, Task management, Service item updates, Time entry logging, Offline work capability, Progress logging

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

**In-app purchases:** none


## Frequently asked questions

### Is Savant AI free?

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

### Is D free?

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

### Which has better reviews, Savant AI or D?

Savant AI is rated higher. Savant AI averages 3.7 out of 5 from 6 ratings, while D averages 1.9 from 15 ratings.

### Do Savant AI or D have ads?

Neither Savant AI nor D shows ads.

### Which is updated more often, Savant AI or D?

Savant AI ships an update every 9 days, and D fortnightly. Most recently, Savant AI was updated on October 25, 2026 and D on October 25, 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.*