# Jake for stratigraphy

> Jake for stratigraphy (iPhone/iPad app by Hunt Mountain Software.)

- Source: https://appshunter.io/ios/app/jake-for-stratigraphy/id1486090789 (this page in markdown: same URL + `.md`)
- Developer: [Hunt Mountain Software](https://appshunter.io/developer/328710008)
- Category: Education, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 1 MB
- Languages: American English
- Released: 2019-12-04
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/jake-for-stratigraphy/id1486090789/reviews.md

## What is Jake for stratigraphy?

Jake makes measuring a stratigraphic section a snap. Place the device on a bed, and with a tap of a button, record your dip and dip direction. Arrows tell you when your device is pointed in the direction of dip and inclined at the correct dip angle. No more futzing with hard-to-read clinometers and compasses!


## Version history (last 4 releases)

### 1.4 — 2026-07-14

• Updated for iOS 26
• Bug fixes
• Link to description for 3-D printed parts

### 1.3 — 2024-12-08

• Updated for iOS 18
• Bug fixes

### 1.2 — 2023-02-18

• Added a lock screen widget: now launch Jake for Stratigraphy right from your lock screen
• Bug fixes
• Updated for iOS 16

### 1.0 — 2019-12-05

No release notes.

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## More apps by Hunt Mountain Software

- [Coordinates](https://appshunter.io/ios/app/coordinates/id328710005)
- [Strike and Dip](https://appshunter.io/ios/app/strike-and-dip/id335517528)
- [Coordinates Lite](https://appshunter.io/ios/app/coordinates-lite/id357411098)
- [Mancos](https://appshunter.io/ios/app/mancos/id541570878)
- [Taxon for ecology](https://appshunter.io/ios/app/taxon-for-ecology/id1091005506)

All apps by Hunt Mountain Software: https://appshunter.io/developer/328710008

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*