# SimpleDB vs Zetta Link

The clearest difference is price: Zetta Link at Free against SimpleDB's $1.99. Zetta Link also leads on update cadence (every 3 days 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.

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

SimpleDB ships an update every 48 months, Zetta Link every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SimpleDB | Zetta Link |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simpledb/id1392905407/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 2 MB | 50 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Maysoft Inc.](https://appshunter.io/developer/1008067211) | [BB LAND COMPANY LIMITED](https://appshunter.io/developer/6803432785) |

## What reviewers say

### 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


### Zetta Link

[App page](https://appshunter.io/ios/app/zetta-link/id6808179581)

**In-app purchases:** none


## Frequently asked questions

### Is SimpleDB free?

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

### Is Zetta Link free?

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

### Do SimpleDB or Zetta Link have ads?

Neither SimpleDB nor Zetta Link shows ads.

### Which is updated more often, SimpleDB or Zetta Link?

SimpleDB ships an update every 48 months, and Zetta Link every 3 days. Most recently, SimpleDB was updated on November 6, 2026 and Zetta Link on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*