# E vs Tcurity

E and Tcurity 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 12, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | E | Tcurity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 22 MB | 35 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Passtech co., ltd](https://appshunter.io/developer/1230326855) | [(주)투윈스컴](https://appshunter.io/developer/1313174494) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-smart-sync/id1230326856)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tcurity

[App page](https://appshunter.io/ios/app/tcurity/id6463083003)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Tcurity free?

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

### Do E or Tcurity have ads?

Neither E nor Tcurity shows ads.

### Which is updated more often, E or Tcurity?

E ships an update monthly, and Tcurity monthly. Most recently, E was updated on October 12, 2026 and Tcurity on September 19, 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.*