# JFE vs SimpleDB

The clearest difference is price: JFE at Free against SimpleDB's $1.99. JFE also leads on update cadence (every 3 months vs every 48 months) and iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

JFE is free to download; SimpleDB costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JFE ships an update every 3 months, SimpleDB every 48 months. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | JFE | SimpleDB |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simpledb/id1392905407/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 48 months |
| Monetization | **Free** | Paid |
| Size | 16 MB | 2 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Melaroo LLC](https://appshunter.io/developer/1112233623) | [Maysoft Inc.](https://appshunter.io/developer/1008067211) |

## What reviewers say

### JFE

[App page](https://appshunter.io/ios/app/jfe-tc-datasheets/id1264150542)

Access and manage your data sheets offline. Save, export, and email documents in PDF format from your mobile device.

**Highlights:** Offline access to data sheets, Save and export PDFs, Email data sheets, Cross-device compatibility

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SimpleDB

[App page](https://appshunter.io/ios/app/simpledb/id1392905407)

Access and manage Amazon SimpleDB data directly from your mobile device. Browse domains, build custom queries, and export results to CSV for easy sharing and archiving. Securely store your AWS credentials for convenient access.

**Highlights:** Connect to AWS profile, Browse SimpleDB domains, Table view for attributes, Custom SELECT query builder, CSV export, Secure credential storage

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JFE free?

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

### Is SimpleDB free?

SimpleDB costs $1.99, with no in-app purchases.

### Do JFE or SimpleDB have ads?

Neither JFE nor SimpleDB shows ads.

### Which is updated more often, JFE or SimpleDB?

JFE ships an update every 3 months, and SimpleDB every 48 months. Most recently, JFE was updated on October 1, 2026 and SimpleDB on October 5, 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.*