# Budget Flow | Expense Tracker vs CostMog

The clearest difference is ratings volume: Budget Flow | Expense Tracker at 337 against CostMog's 1. Budget Flow | Expense Tracker also leads on device support (4 vs 1). CostMog's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Budget Flow | Expense Tracker sells 4 in-app purchases, starting at $4.99 per month and CostMog sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

CostMog holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Budget Flow | Expense Tracker has 337 ratings behind it against 1, so its average is the more settled of the two.

Budget Flow | Expense Tracker ships an update every 2 weeks, CostMog every 10 days. The most recent releases landed on October 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Budget Flow | Expense Tracker | CostMog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (337 ratings)](https://appshunter.io/ios/app/budget-flow-expense-tracker/id1640091876/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/costmog/id6788530523/reviews)** |
| Number of ratings | **337** | 1 |
| Positive reviews | 90.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 215 MB | 9 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fabian Hasse](https://appshunter.io/developer/1529861729) | [Steas Software](https://appshunter.io/developer/6788530525) |

## What reviewers say

### Budget Flow | Expense Tracker

[App page](https://appshunter.io/ios/app/budget-flow-expense-tracker/id1640091876)

Effortlessly track income and expenses with this modern, user-friendly expense tracker. It offers secure offline use, customizable dashboards, and robust budget planning tools to help you achieve your financial goals.

**Highlights:** Track income and expenses, Customizable dashboard, Multiple accounts and categories, Budget planning, Shared budgeting, Secure data storage, Offline use

**Features:** Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version (1 Month) | $4.99 | per month |
| Full Version (1 Year) | $29.99 | per year |
| Full Version (Discounted) | $49.99 | one-time |
| Full Version (Lifetime) | $69.99 | one-time |

**What reviewers like**

- 🚀 Excellent app features
- 👍 Easy to use and intuitive
- 💰 Helpful for tracking expenses
- 🔍 Customizable and flexible
- 🌟 Great user interface

**What reviewers complain about**

- 🐛 Some bugs and glitches
- 💱 Lack of currency conversion options
- 📊 Limited reporting and analytics
- 🔒 No bank account integration

**Reported bugs**

- Transactions disappearing from accounts
- Inconsistent data display in reports
- Rounding issues with decimal amounts

**Requested features**

- Add monthly recurring reminders
- Improve search functionality
- Provide more detailed budgeting options
- Integrate receipt scanning and OCR
- Allow custom currency support


### CostMog

[App page](https://appshunter.io/ios/app/costmog/id6788530523)

Effortlessly track and split shared expenses with friends and family. Organize everyday costs, create groups for trips or households, and see who owes whom at a glance. Optional receipt scanning and recurring expense features are available.

**Highlights:** Track shared expenses, Split costs evenly or custom, Scan receipts and assign items, Create groups for households/trips, See who owes whom, Record settlements, Activity notifications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CostMog Pro Monthly | $4.99 | per month |
| CostMog Pro Yearly | $39.99 | per year |
| CostMog Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Budget Flow | Expense Tracker free?

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

### Is CostMog free?

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

### Which has better reviews, Budget Flow | Expense Tracker or CostMog?

CostMog is rated higher. Budget Flow | Expense Tracker averages 4.8 out of 5 from 337 ratings, while CostMog averages 5.0 from 1 ratings.

### Do Budget Flow | Expense Tracker or CostMog have ads?

Neither Budget Flow | Expense Tracker nor CostMog shows ads.

### Which is updated more often, Budget Flow | Expense Tracker or CostMog?

Budget Flow | Expense Tracker ships an update every 2 weeks, and CostMog every 10 days. Most recently, Budget Flow | Expense Tracker was updated on October 30, 2026 and CostMog on October 8, 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.*