# StratLogger vs ICS

The clearest difference is rating: ICS at 4.3 against StratLogger's 3.5. ICS also leads on update cadence (every 2 months vs every 17 months) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

ICS holds the better App Store score, 4.3 against 3.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

StratLogger ships an update every 17 months, ICS every 2 months. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | StratLogger | ICS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/stratlogger/id1032788660/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/ics-timescale/id1469322356/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 18 MB | 20 MB |
| Requires iOS | 14.5 | **9.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lafayette](https://appshunter.io/developer/526812327) | [隽轩 樊](https://appshunter.io/developer/1463394496) |

## What reviewers say

### StratLogger

[App page](https://appshunter.io/ios/app/stratlogger/id1032788660)

This app helps geologists construct stratigraphic columns digitally, replacing traditional field notebooks. It logs location, links photos to descriptions, and exports data for analysis. Optional tools enhance student learning in the field.

**Highlights:** Construct stratigraphic columns, Log sedimentological and stratigraphic information, Automatically log geo-location data, Link images to lithologic descriptions, Export stratigraphic column as JPEG, Export layer records to CSV, Optional pedagogical tools for student learning

**Features:** macOS Compatibility

**In-app purchases:** none


### ICS

[App page](https://appshunter.io/ios/app/ics-timescale/id1469322356)

Access authoritative geological time scale data and information on Global Boundary Stratotype Sections and Points (GSSPs). Explore charts, detailed GSSP information, and relevant statistics.

**Highlights:** Demonstration of ICS chart, Detailed GSSP information, GSSP statistics, Authoritative data service

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StratLogger free?

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

### Is ICS free?

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

### Which has better reviews, StratLogger or ICS?

ICS is rated higher. StratLogger averages 3.5 out of 5 from 2 ratings, while ICS averages 4.3 from 3 ratings.

### Do StratLogger or ICS have ads?

Neither StratLogger nor ICS shows ads.

### Which is updated more often, StratLogger or ICS?

StratLogger ships an update every 17 months, and ICS every 2 months. Most recently, StratLogger was updated on October 5, 2026 and ICS on October 4, 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.*