# ECSAPEM vs Just Random Number

The clearest difference is update cadence: Just Random Number at fortnightly against ECSAPEM's every 2 months. ECSAPEM's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ECSAPEM ships an update every 2 months, Just Random Number fortnightly. The most recent releases landed on September 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ECSAPEM | Just Random Number |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 67 MB | 4 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [VALDIVIESO RENTERIA, LEONARDO](https://appshunter.io/developer/1746980186) | [Juan Luis Alvarez](https://appshunter.io/developer/1672083300) |

## What reviewers say

### ECSAPEM

[App page](https://appshunter.io/ios/app/ecsapem/id959640255)

Access your commercial information and communicate with the energy company through this mobile service center. Report outages, track their progress, view consumption history, and find payment and contact details.

**Highlights:** Access commercial information, Report service outages, Track outage progress, View consumption history, Check supply data, Receive outage notifications, Find payment and contact info

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

**In-app purchases:** none


### Just Random Number

[App page](https://appshunter.io/ios/app/just-random-number/id6451073697)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECSAPEM free?

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

### Is Just Random Number free?

Just Random Number is free to download, with no in-app purchases.

### Do ECSAPEM or Just Random Number have ads?

Neither ECSAPEM nor Just Random Number shows ads.

### Which is updated more often, ECSAPEM or Just Random Number?

ECSAPEM ships an update every 2 months, and Just Random Number fortnightly. Most recently, ECSAPEM was updated on September 24, 2026 and Just Random Number on October 3, 2026.

---

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