# Echa Authenticator vs 1Time

The clearest difference is in-app purchases: Echa Authenticator at none against 1Time's 5. Echa Authenticator also leads on iOS requirement (8.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. 1Time sells 5 one-off in-app purchases. Echa Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Echa Authenticator | 1Time |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 142 MB | 59 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avenla Oy](https://appshunter.io/developer/1087284482) | [Valmark LTD](https://appshunter.io/developer/1896013374) |

## What reviewers say

### Echa Authenticator

[App page](https://appshunter.io/ios/app/echa-authenticator/id1463501676)

**Features:** macOS Compatibility

**In-app purchases:** none


### 1Time

[App page](https://appshunter.io/ios/app/1time-sms-verification/id6782418181)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Credits | $0.49 | one-time |
| 10 Credits | $1.99 | one-time |
| 50 Credits | $3.99 | one-time |
| 250 Credits | $17.99 | one-time |
| 500 Credits | $29.99 | one-time |


## Frequently asked questions

### Is Echa Authenticator free?

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

### Is 1Time free?

1Time is free to download, with in-app purchases available.

### Do Echa Authenticator or 1Time have ads?

Neither Echa Authenticator nor 1Time shows ads.

---

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