# ECESC vs ESU 16

ECESC and ESU 16 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ECESC ships an update every 26 months, ESU 16 every 15 months. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ECESC | ESU 16 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 15 months** |
| Size | 112 MB | 110 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [East Central Educational Service Center, INC](https://appshunter.io/developer/1562188209) | [Educational Service Unit 16 Nebraska](https://appshunter.io/developer/1464184246) |

## What reviewers say

### ECESC

[App page](https://appshunter.io/ios/app/ecesc/id1308450377)

**In-app purchases:** none


### ESU 16

[App page](https://appshunter.io/ios/app/esu-16/id1464184247)

**In-app purchases:** none


## Frequently asked questions

### Is ECESC free?

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

### Is ESU 16 free?

ESU 16 is free to download, with no in-app purchases.

### Do ECESC or ESU 16 have ads?

Neither ECESC nor ESU 16 shows ads.

### Which is updated more often, ECESC or ESU 16?

ECESC ships an update every 26 months, and ESU 16 every 15 months. Most recently, ECESC was updated on October 12, 2026 and ESU 16 on October 13, 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.*