# Spriv Authenticator vs AIS eMemo

The clearest difference is update cadence: AIS eMemo at every 2 months against Spriv Authenticator's every 4 months. AIS eMemo also leads on iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Spriv Authenticator ships an update every 4 months, AIS eMemo every 2 months. The most recent releases landed on June 8, 2026 and March 26, 2026 respectively.

## The numbers

| Metric | Spriv Authenticator | AIS eMemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/spriv-authenticator/id830482983/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 6 MB | 19 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spriv](https://appshunter.io/developer/830482986) | [MIMO TECH COMPANY LIMITED](https://appshunter.io/developer/611091645) |

## What reviewers say

### Spriv Authenticator

[App page](https://appshunter.io/ios/app/spriv-authenticator/id830482983)

This app streamlines two-factor authentication with a patented one-click approval system. It offers automated authentication in under a second, reducing login hassle. Traditional TOTP, SMS, and Allow/Deny methods are also supported.

**Highlights:** One-click authentication, Automated 2FA, Fast authentication (<1 second), Supports TOTP, SMS, Allow/Deny, Company and administrator focused

**Features:** macOS Compatibility

**In-app purchases:** none


### AIS eMemo

[App page](https://appshunter.io/ios/app/ais-ememo/id1499972222)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spriv Authenticator free?

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

### Is AIS eMemo free?

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

### Do Spriv Authenticator or AIS eMemo have ads?

Neither Spriv Authenticator nor AIS eMemo shows ads.

### Which is updated more often, Spriv Authenticator or AIS eMemo?

Spriv Authenticator ships an update every 4 months, and AIS eMemo every 2 months. Most recently, Spriv Authenticator was updated on June 8, 2026 and AIS eMemo on March 26, 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.*