# Strat Mobile vs ICS

The clearest difference is rating: ICS at 4.3 against Strat Mobile's 1.0. ICS also leads on ratings volume (3 vs 1). Strat Mobile's advantage is update cadence (monthly vs every 2 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.

ICS holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Strat Mobile ships an update monthly, ICS every 2 months. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Strat Mobile | ICS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/strat-mobile/id1289101464/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/ics-timescale/id1469322356/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 8 MB | 20 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Richard Allmendinger](https://appshunter.io/developer/1194772609) | [隽轩 樊](https://appshunter.io/developer/1463394496) |

## What reviewers say

### Strat Mobile

[App page](https://appshunter.io/ios/app/strat-mobile/id1289101464)

This application allows geologists to measure and record stratigraphic sections directly on their mobile devices. It offers multiple measurement methods, including using the device's camera or a traditional Jacob Staff, and automatically logs location and time data. Users can define lithology types, view statistics, and see section locations on a map.

**Highlights:** Real-time stratigraphic section plotting, Measure sections using device camera or Jacob Staff, Automatic recording of location, time, and date, Define unlimited lithology types with custom colors, Basic statistics on lithology thicknesses and percentages, View section locations on satellite or road maps

**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 Strat Mobile free?

Strat Mobile 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, Strat Mobile or ICS?

ICS is rated higher. Strat Mobile averages 1.0 out of 5 from 1 ratings, while ICS averages 4.3 from 3 ratings.

### Do Strat Mobile or ICS have ads?

Neither Strat Mobile nor ICS shows ads.

### Which is updated more often, Strat Mobile or ICS?

Strat Mobile ships an update monthly, and ICS every 2 months. Most recently, Strat Mobile was updated on October 8, 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.*