# Keydoc vs Milli

The clearest difference is in-app purchases: Keydoc at none against Milli's 1. Milli's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

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

Keydoc ships an update every 2 weeks, Milli every 4 days. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Keydoc | Milli |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 103 MB | 60 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [Keyware SA](https://appshunter.io/developer/1538554829) | [IVAN VILLA CAYABYAB](https://appshunter.io/developer/6797078877) |

## What reviewers say

### Keydoc

[App page](https://appshunter.io/ios/app/keydoc/id1618775123)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### Milli

[App page](https://appshunter.io/ios/app/milli-budget-expense-tracker/id6797078875)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Milli Premium | $9.99 | one-time |


## Frequently asked questions

### Is Keydoc free?

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

### Is Milli free?

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

### Do Keydoc or Milli have ads?

Neither Keydoc nor Milli shows ads.

### Which is updated more often, Keydoc or Milli?

Keydoc ships an update every 2 weeks, and Milli every 4 days. Most recently, Keydoc was updated on October 13, 2026 and Milli on October 5, 2026.

---

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