# SRL検査項目レファレンス vs Antaa（アンター）

The clearest difference is iOS requirement: SRL検査項目レファレンス at 11.0 against Antaa（アンター）'s 15.1. On price, update cadence, 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.

SRL検査項目レファレンス ships an update every 4 months, Antaa（アンター） every 2 months. The most recent releases landed on September 13, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | SRL検査項目レファレンス | Antaa（アンター） |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/antaa/id1151798574/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 4 MB | 57 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SRL,Inc](https://appshunter.io/developer/452672810) | [Antaa, Inc.](https://appshunter.io/developer/1151798573) |

## What reviewers say

### SRL検査項目レファレンス

[App page](https://appshunter.io/ios/app/srl/id452672807)

**Features:** macOS Compatibility

**In-app purchases:** none


### Antaa（アンター）

[App page](https://appshunter.io/ios/app/antaa/id1151798574)

A comprehensive clinical app for physicians, offering slides, on-demand videos, and consultation support. It facilitates reliable information exchange among over 85,000 doctors, providing quick answers to clinical questions.

**Highlights:** Clinical slides library, Expert Q&A with fast response, On-demand video learning, Drug information and specialist comments, Medical calculation tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SRL検査項目レファレンス free?

SRL検査項目レファレンス is free to download, with no in-app purchases.

### Is Antaa（アンター） free?

Antaa（アンター） is free to download, with no in-app purchases.

### Do SRL検査項目レファレンス or Antaa（アンター） have ads?

Neither SRL検査項目レファレンス nor Antaa（アンター） shows ads.

### Which is updated more often, SRL検査項目レファレンス or Antaa（アンター）?

SRL検査項目レファレンス ships an update every 4 months, and Antaa（アンター） every 2 months. Most recently, SRL検査項目レファレンス was updated on September 13, 2026 and Antaa（アンター） on September 7, 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.*