# 1900K vs Aderant iTimekeep

The clearest difference is update cadence: 1900K at fortnightly against Aderant iTimekeep's every 2 months. 1900K also leads on iOS requirement (15.6 vs 18.0). 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.

1900K ships an update fortnightly, Aderant iTimekeep every 2 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 1900K | Aderant iTimekeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (8 ratings)](https://appshunter.io/ios/app/aderant-itimekeep/id6741453294/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 97 MB | 90 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Teachers Insurance and Annuity Association of America](https://appshunter.io/developer/1613596434) | [Aderant Holdings Inc.](https://appshunter.io/developer/896510525) |

## What reviewers say

### 1900K

[App page](https://appshunter.io/ios/app/1900k/id1613596432)

**Features:** Apple Wallet

**In-app purchases:** none


### Aderant iTimekeep

[App page](https://appshunter.io/ios/app/aderant-itimekeep/id6741453294)

This app allows legal professionals to easily record billable hours on their mobile devices. It integrates directly with billing systems to prevent time leakage and ensure accurate time capture as it happens. Users can enter time from anywhere, bringing office convenience to their phones and tablets.

**Highlights:** Direct billing system integration, Real-time time entry, Mobile convenience, Prevents time leakage, Supports iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 1900K free?

1900K is free to download, with no in-app purchases.

### Is Aderant iTimekeep free?

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

### Do 1900K or Aderant iTimekeep have ads?

Neither 1900K nor Aderant iTimekeep shows ads.

### Which is updated more often, 1900K or Aderant iTimekeep?

1900K ships an update fortnightly, and Aderant iTimekeep every 2 months. Most recently, 1900K was updated on October 3, 2026 and Aderant iTimekeep on October 7, 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.*