# SDProg Tools vs ENSolarX

The clearest difference is price: SDProg Tools at Free against ENSolarX's $19.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

SDProg Tools is free to download; ENSolarX costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SDProg Tools ships an update monthly, ENSolarX every 3 weeks. The most recent releases landed on September 18, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | SDProg Tools | ENSolarX |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 24 MB | 70 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NexDiag Sp z o. o.](https://appshunter.io/developer/1316943345) | [Krzysztof Rucinski](https://appshunter.io/developer/1813556766) |

## What reviewers say

### SDProg Tools

[App page](https://appshunter.io/ios/app/sdprog-tools/id6741516445)

**Features:** macOS Compatibility

**In-app purchases:** none


### ENSolarX

[App page](https://appshunter.io/ios/app/ensolarx/id6745728717)

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

**In-app purchases:** none


## Frequently asked questions

### Is SDProg Tools free?

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

### Is ENSolarX free?

ENSolarX costs $19.99, with no in-app purchases.

### Do SDProg Tools or ENSolarX have ads?

Neither SDProg Tools nor ENSolarX shows ads.

### Which is updated more often, SDProg Tools or ENSolarX?

SDProg Tools ships an update monthly, and ENSolarX every 3 weeks. Most recently, SDProg Tools was updated on September 18, 2026 and ENSolarX on September 27, 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.*