# Spot Reserve vs Authenticator app ・ 2FA & MFA

The clearest difference is in-app purchases: Spot Reserve at none against Authenticator app ・ 2FA & MFA's 2. Spot Reserve also leads on update cadence (every 10 days vs every 6 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Authenticator app ・ 2FA & MFA sells 2 in-app purchases, starting at $3.99 per 7 days. Spot Reserve asks for nothing beyond the download.

Spot Reserve ships an update every 10 days, Authenticator app ・ 2FA & MFA every 6 weeks. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Spot Reserve | Authenticator app ・ 2FA & MFA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6746333120/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Size | 31 MB | 40 MB |
| Requires iOS | **14.0.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [John Kevin Javier](https://appshunter.io/developer/1669025334) | [Olivia Martinez](https://appshunter.io/developer/1816202804) |

## What reviewers say

### Spot Reserve

[App page](https://appshunter.io/ios/app/spot-reserve/id1669025332)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator app ・ 2FA & MFA

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6746333120)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2fa auth sign (weekly trial) | $3.99 | per 7 days |
| 2fa auth sign (weekly stdt) | $3.99 | per 7 days |


## Frequently asked questions

### Is Spot Reserve free?

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

### Is Authenticator app ・ 2FA & MFA free?

Authenticator app ・ 2FA & MFA is free to download, with in-app purchases available.

### Do Spot Reserve or Authenticator app ・ 2FA & MFA have ads?

Neither Spot Reserve nor Authenticator app ・ 2FA & MFA shows ads.

### Which is updated more often, Spot Reserve or Authenticator app ・ 2FA & MFA?

Spot Reserve ships an update every 10 days, and Authenticator app ・ 2FA & MFA every 6 weeks. Most recently, Spot Reserve was updated on October 4, 2026 and Authenticator app ・ 2FA & MFA on October 24, 2026.

---

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