# DataLogger vs Deep Dig

The clearest difference is rating: Deep Dig at 3.9 against DataLogger's 2.0. Deep Dig also leads on review sentiment (31% vs 0%) and ratings volume (23 vs 3). DataLogger's advantage is update cadence (every 4 months vs every 24 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Deep Dig holds the better App Store score, 3.9 against 2.0. That said, the two scores are not equally well evidenced: Deep Dig has 23 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of DataLogger's written reviews are positive against 31% of Deep Dig's.

DataLogger ships an update every 4 months, Deep Dig every 24 months. The most recent releases landed on June 1, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | DataLogger | Deep Dig |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/datalogger/id611115496/reviews) | **[3.9 (23 ratings)](https://appshunter.io/ios/app/deep-dig/id1290406765/reviews)** |
| Number of ratings | 3 | **23** |
| Positive reviews | 0.0% of reviews | **30.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 24 months |
| Monetization | Free | Free |
| Size | 1 MB | 19 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MSR Electronics GmbH](https://appshunter.io/developer/611115499) | [Pavel Ahafonau](https://appshunter.io/developer/319585607) |

## What reviewers say

### DataLogger

[App page](https://appshunter.io/ios/app/datalogger/id611115496)

Control MSR data loggers from your mobile device. Configure loggers, view sensor data in real-time, and upload recordings to the cloud. Connects to multiple loggers via Bluetooth Low Energy.

**Highlights:** Control MSR data loggers, Configure logger settings, View sensor data online, Record sensor data, Upload data to MSR Smart Cloud, Connect via Bluetooth Low Energy (BLE)

**Features:** macOS Compatibility

**In-app purchases:** none


### Deep Dig

[App page](https://appshunter.io/ios/app/deep-dig/id1290406765)

This advanced utility allows users to perform DNS lookups with support for various record types and custom server options, similar to the command-line dig tool. It also offers automatic reverse DNS and GeoIP country lookups for IP addresses and domain names.

**Highlights:** Supports A, AAAA, ANY, CNAME, PTR, NS, MX, SOA, SRV records, Customizable DNS server and port options, Includes +trace and +all query options, Automatic reverse DNS (PTR) lookup, Automatic GeoIP country lookup, Supports Bonjour/mDNS and LLMNR servers

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

**In-app purchases:** none


## Frequently asked questions

### Is DataLogger free?

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

### Is Deep Dig free?

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

### Which has better reviews, DataLogger or Deep Dig?

Deep Dig is rated higher. DataLogger averages 2.0 out of 5 from 3 ratings, while Deep Dig averages 3.9 from 23 ratings.

### Do DataLogger or Deep Dig have ads?

Neither DataLogger nor Deep Dig shows ads.

### Which is updated more often, DataLogger or Deep Dig?

DataLogger ships an update every 4 months, and Deep Dig every 24 months. Most recently, DataLogger was updated on June 1, 2026 and Deep Dig on August 13, 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.*