# Datum – Expense Journal — Spending, kept as memories

> Spending, kept as memories (iPhone/iPad app by Chris Wang.)

- Source: https://appshunter.io/ios/app/datum-expense-journal/id6792109789 (this page in markdown: same URL + `.md`)
- Developer: [Chris Wang](https://appshunter.io/developer/1723706836)
- Category: Lifestyle, Finance
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 16 MB
- Released: 2026-10-30
- Data updated: 2026-11-07

## What is Datum?

Datum is a journal told through what you spend. Not a budget. Not a tracker. There are no streaks to keep, no notifications scolding you for a quiet day, and no bank login to hand over. You log what's worth remembering — a dinner out, a train across a country, the small thing that made an ordinary Tuesday feel like something — and Datum holds it as a record of your year.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Datum Premium | $14.99 | one-time |


## Is Datum safe?

Not enough ratings yet to assess Datum.

## Is Datum legit?

Datum – Expense Journal appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Datum is 63 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-30

No release notes.

## More apps by Chris Wang

- [Obelus Calculator](https://appshunter.io/ios/app/obelus-calculator/id6475239824)
- [Grid - Layout](https://appshunter.io/ios/app/grid-layout/id6748335211)
- [Ato Capture](https://appshunter.io/ios/app/ato-capture/id6812602964)

All apps by Chris Wang: https://appshunter.io/developer/1723706836

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-07.*