# Costbook: Expense Tracker — user reviews

> 2 indexed App Store user reviews of Costbook by Mesut Altuncu, rated 5.00/5 from 2 ratings.

- Source: https://appshunter.io/ios/app/costbook-expense-tracker/id6821447451/reviews
- App overview in markdown: https://appshunter.io/ios/app/costbook-expense-tracker/id6821447451.md
- Rating breakdown: 5★ 2 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Is Costbook safe?

Not enough ratings yet to assess Costbook.

## Is Costbook legit?

Costbook: Expense Tracker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Costbook is 65 out of 100 points across 7 verification signals from App Store and developer data.

## Most critical reviews (2 lowest-rated)

### 5/5 — Great for budgeters

*2026-10-21*

Pretty cool budget app. It has a beautiful, minimalistic UI design, what a pleasure to use!

### 5/5 — Try this app!

*2026-10-20*

Super smooth interface and very easy to use when setting it up!

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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 2026-10-29.*