# SJ Password Generator vs Spot Authenticator

The clearest difference is ads: Spot Authenticator at none against SJ Password Generator's shown. SJ Password Generator's advantage is update cadence (every 9 days vs every 5 weeks) and iOS requirement (16.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. SJ Password Generator sells 5 one-off in-app purchases and Spot Authenticator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SJ Password Generator ships an update every 9 days, Spot Authenticator every 5 weeks. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | SJ Password Generator | Spot Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spot-authenticator/id6787064913/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 3 MB | 6 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stephane JAILLIARD](https://appshunter.io/developer/1749751077) | [优贤 刘](https://appshunter.io/developer/6777862714) |

## What reviewers say

### SJ Password Generator

[App page](https://appshunter.io/ios/app/sj-password-generator/id6639614295)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A coffee | $0.99 | one-time |
| A cookie | $2.99 | one-time |
| No ads | $4.99 | one-time |
| A lemon tart | $4.99 | one-time |
| A pizza | $9.99 | one-time |


### Spot Authenticator

[App page](https://appshunter.io/ios/app/spot-authenticator/id6787064913)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $2.99 | one-time |


## Frequently asked questions

### Is SJ Password Generator free?

SJ Password Generator is free to download, with in-app purchases available.

### Is Spot Authenticator free?

Spot Authenticator is free to download, with in-app purchases available.

### Do SJ Password Generator or Spot Authenticator have ads?

SJ Password Generator shows ads; Spot Authenticator does not.

### Which is updated more often, SJ Password Generator or Spot Authenticator?

SJ Password Generator ships an update every 9 days, and Spot Authenticator every 5 weeks. Most recently, SJ Password Generator was updated on October 7, 2026 and Spot Authenticator on October 21, 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.*