# AutoLog vs Dewey

The clearest difference is price: Dewey at Free against AutoLog's $1.99. Dewey also leads on update cadence (every 8 days vs every 4 months). AutoLog's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Dewey is free to download; AutoLog costs $1.99 up front. Dewey sells 1 in-app purchase, starting at $4.99 per month. AutoLog asks for nothing beyond the download.

AutoLog ships an update every 4 months, Dewey every 8 days. The most recent releases landed on October 23, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AutoLog | Dewey |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/autolog/id330498209/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | Paid | — |
| Size | 3 MB | 85 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MadCoderJJ Software](https://appshunter.io/developer/330498212) | [Dendric LLC](https://appshunter.io/developer/1861051247) |

## What reviewers say

### AutoLog

[App page](https://appshunter.io/ios/app/autolog/id330498209)

Easily manage your vehicle's maintenance history with this app. Track service records, trip data, and essential car details for any vehicle. Keep your car's log organized and accessible on your mobile device.

**Highlights:** Unlimited car support, Record service and trip entries, Automatic mileage updates, Detailed car information logging, Database backup and restore, File sharing across devices

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

**In-app purchases:** none


### Dewey

[App page](https://appshunter.io/ios/app/dewey-disorganized-notes/id6761198481)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dewey Patron | $4.99 | per month |


## Frequently asked questions

### Is AutoLog free?

AutoLog costs $1.99, with no in-app purchases.

### Is Dewey free?

Dewey is free to download, with in-app purchases available.

### Do AutoLog or Dewey have ads?

Neither AutoLog nor Dewey shows ads.

### Which is updated more often, AutoLog or Dewey?

AutoLog ships an update every 4 months, and Dewey every 8 days. Most recently, AutoLog was updated on October 23, 2026 and Dewey on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*