# SimpleDB vs CheckTrees

The clearest difference is price: CheckTrees at Free against SimpleDB's $1.99. CheckTrees also leads on update cadence (every 9 months vs every 48 months) and iOS requirement (14.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

CheckTrees 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, CheckTrees every 9 months. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SimpleDB | CheckTrees |
| --- | --- | --- |
| 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 9 months** |
| Monetization | Paid | — |
| Size | 2 MB | 23 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maysoft Inc.](https://appshunter.io/developer/1008067211) | [SAFE TREES, s.r.o.](https://appshunter.io/developer/1529739774) |

## 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


### CheckTrees

[App page](https://appshunter.io/ios/app/checktrees/id1529739772)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SimpleDB free?

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

### Is CheckTrees free?

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

### Do SimpleDB or CheckTrees have ads?

Neither SimpleDB nor CheckTrees shows ads.

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

SimpleDB ships an update every 48 months, and CheckTrees every 9 months. Most recently, SimpleDB was updated on September 23, 2026 and CheckTrees on September 10, 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.*