# CtrlSun vs AdminFiel

The clearest difference is in-app purchases: CtrlSun at none against AdminFiel's 3. CtrlSun also leads on iOS requirement (11.0 vs 15.0). AdminFiel's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. AdminFiel sells 3 in-app purchases, starting at $19.99 per month. CtrlSun asks for nothing beyond the download.

CtrlSun ships an update every 3 weeks, AdminFiel every 4 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CtrlSun | AdminFiel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ctrlsun/id1454687730/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 26 MB | 57 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solar Scope de Mexico sapi de cv](https://appshunter.io/developer/1454687729) | [Francisco Mario Bautista](https://appshunter.io/developer/6801766046) |

## What reviewers say

### CtrlSun

[App page](https://appshunter.io/ios/app/ctrlsun/id1454687730)

This app simplifies downloading CFE electricity bills and consumption data. It includes updated CFE tariffs and solar insolation data for project sizing. Manage sales teams and clients with its integrated CRM.

**Highlights:** Download CFE bills and consumption, Updated CFE tariffs and solar data, Size residential and commercial solar projects, Solar CRM for sales and client tracking, Manage up to 5+ sellers and clients

**Features:** macOS Compatibility

**In-app purchases:** none


### AdminFiel

[App page](https://appshunter.io/ios/app/adminfiel/id6801766044)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plan Inicial | $19.99 | per month |
| Plan Básico | $29.99 | per month |
| Plan Estándar | $59.99 | per month |


## Frequently asked questions

### Is CtrlSun free?

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

### Is AdminFiel free?

AdminFiel is free to download, with in-app purchases available.

### Do CtrlSun or AdminFiel have ads?

Neither CtrlSun nor AdminFiel shows ads.

### Which is updated more often, CtrlSun or AdminFiel?

CtrlSun ships an update every 3 weeks, and AdminFiel every 4 days. Most recently, CtrlSun was updated on October 7, 2026 and AdminFiel on October 24, 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.*