# QuickSignOn vs KeyFill

The clearest difference is in-app purchases: QuickSignOn at none against KeyFill's 1. QuickSignOn also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). KeyFill's advantage is update cadence (every 10 days vs every 10 months). On price and ads there is nothing between them.

Both are free to download. KeyFill sells 1 one-off in-app purchase. QuickSignOn asks for nothing beyond the download.

QuickSignOn ships an update every 10 months, KeyFill every 10 days. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | QuickSignOn | KeyFill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 10 days** |
| Size | 140 MB | 10 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ReadySignOn.com](https://appshunter.io/developer/1007775031) | [Mark Lester Edquilane](https://appshunter.io/developer/1782537235) |

## What reviewers say

### QuickSignOn

[App page](https://appshunter.io/ios/app/quicksignon/id1546977219)

**Features:** macOS Compatibility

**In-app purchases:** none


### KeyFill

[App page](https://appshunter.io/ios/app/keyfill/id6740271503)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited Items | $1.99 | one-time |


## Frequently asked questions

### Is QuickSignOn free?

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

### Is KeyFill free?

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

### Do QuickSignOn or KeyFill have ads?

Neither QuickSignOn nor KeyFill shows ads.

### Which is updated more often, QuickSignOn or KeyFill?

QuickSignOn ships an update every 10 months, and KeyFill every 10 days. Most recently, QuickSignOn was updated on September 15, 2026 and KeyFill on September 18, 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.*