# Simple Account Book vs Expense Tracker

The clearest difference is in-app purchases: Simple Account Book at none against Expense Tracker's 1. Simple Account Book also leads on iOS requirement (13.0 vs 26.0). Expense Tracker's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Expense Tracker sells 1 one-off in-app purchase. Simple Account Book asks for nothing beyond the download.

Simple Account Book ships an update every 2 months, Expense Tracker every 4 days. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Simple Account Book | Expense Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/expense-tracker-offline-safe/id6775724566/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 42 MB | 2 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ACKPlus Solutions Private Limited](https://appshunter.io/developer/1894434318) | [Quanhong Zhao](https://appshunter.io/developer/1021819092) |

## What reviewers say

### Simple Account Book

[App page](https://appshunter.io/ios/app/simple-account-book/id6765645122)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Expense Tracker

[App page](https://appshunter.io/ios/app/expense-tracker-offline-safe/id6775724566)

Manage your personal and family finances with this secure bookkeeping app. Easily log income, expenses, and transfers, then view clear financial charts to understand your spending habits. Protect your data with a password lock.

**Highlights:** Quick income and expense logging, Customizable spending categories, Visual financial charts, Password protection, Excel data export (Premium), Cloud backup (Premium)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bookkeeping Lifetime Premium | $2.99 | one-time |


## Frequently asked questions

### Is Simple Account Book free?

Simple Account Book is free to download, with no in-app purchases.

### Is Expense Tracker free?

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

### Do Simple Account Book or Expense Tracker have ads?

Simple Account Book shows ads; Expense Tracker does not.

### Which is updated more often, Simple Account Book or Expense Tracker?

Simple Account Book ships an update every 2 months, and Expense Tracker every 4 days. Most recently, Simple Account Book was updated on October 8, 2026 and Expense Tracker on October 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.*