# DigLog vs DetectMapper

The clearest difference is update cadence: DetectMapper at weekly against DigLog's every 2 months. DigLog's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DigLog sells 2 in-app purchases, starting at $1.99 per month and DetectMapper sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DigLog ships an update every 2 months, DetectMapper weekly. The most recent releases landed on August 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | DigLog | DetectMapper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/diglog-metal-detecting-diary/id6745303478/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Freemium | — |
| Size | 10 MB | 7 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Gruffydd Johnston](https://appshunter.io/developer/1651486785) | [Andrew German](https://appshunter.io/developer/1885332655) |

## What reviewers say

### DigLog

[App page](https://appshunter.io/ios/app/diglog-metal-detecting-diary/id6745303478)

Log your metal detecting finds, locations, and sessions with detailed records and photos. Organize discoveries, track equipment, and map your detecting spots. This app offers a detectorist-focused interface for documenting adventures.

**Highlights:** Log finds with photos and GPS, Organize by detecting sessions, Track multiple detectors, Map detecting locations, Tag and categorize finds, Document historical information

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Pro | $8.99 | per year |


### DetectMapper

[App page](https://appshunter.io/ios/app/detectmapper-finds-log/id6760613475)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DetectMapper Pro Unlock | $1.99 | one-time |


## Frequently asked questions

### Is DigLog free?

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

### Is DetectMapper free?

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

### Do DigLog or DetectMapper have ads?

Neither DigLog nor DetectMapper shows ads.

### Which is updated more often, DigLog or DetectMapper?

DigLog ships an update every 2 months, and DetectMapper weekly. Most recently, DigLog was updated on August 14, 2026 and DetectMapper on September 17, 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.*