# HL7 CRAYFISH — HL7 message sender by iPhone

> HL7 message sender by iPhone (iPhone/iPad app by NOBORU HORIKOSHI.)

- Source: https://appshunter.io/ios/app/hl7-crayfish/id6742149862 (this page in markdown: same URL + `.md`)
- Developer: [NOBORU HORIKOSHI](https://appshunter.io/developer/1797085962)
- Category: Health & Fitness, Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 17.2 · 4 MB
- Languages: American English
- Released: 2025-03-04
- Data updated: 2026-05-14
- User reviews in markdown: https://appshunter.io/ios/app/hl7-crayfish/id6742149862/reviews.md

## What is HL7 CRAYFISH?

Check and modify HL7 "Health Level Seven" messages by your iPhone,
Check the ACK messaged from Laboratory Information Systems or your Host server.
ESAY to change the IP Address and port for Host server


## Version history (last 2 releases)

### 1.1 — 2025-05-11

Add some comments when connection to the Host server is not OK.
Add some screen shot to explain my app.
Add this app icon on the ip address setting screen.

### 1.0 — 2025-03-05

No release notes.

## Apps similar to HL7 CRAYFISH

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| --- | --- | --- | --- |
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| [LIZN Hearpieces](https://appshunter.io/ios/app/lizn-hearpieces/id6742455378) | — | Free | Health & Fitness |
| [Mediccinet](https://appshunter.io/ios/app/mediccinet/id1455211877) | — | Free | Health & Fitness |
| [Biorhythm Graph](https://appshunter.io/ios/app/biorhythm-graph/id893875754) | 5.0 (1) | $0.99 | Health & Fitness |

## More apps by NOBORU HORIKOSHI

- [HL7 CRAYFISH RECEIVER](https://appshunter.io/ios/app/hl7-crayfish-receiver/id6745124304)

All apps by NOBORU HORIKOSHI: https://appshunter.io/developer/1797085962

## Related topics

[hl7 crayfish](https://appshunter.io/ios/topics/hl7-crayfish) · [HHJ PRO](https://appshunter.io/ios/topics/hhj-pro)

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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 2026-05-14.*