# SmileBudget vs Flow

The clearest difference is price: SmileBudget at Free against Flow's $2.99. Flow's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

SmileBudget is free to download; Flow costs $2.99 up front. SmileBudget sells 2 one-off in-app purchases. Flow asks for nothing beyond the download.

SmileBudget ships an update every 5 days, Flow every 3 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SmileBudget | Flow |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/smilebudget-spending-tracker/id6447756224/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 92.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 126 MB | 7 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Koniio Co., Ltd.](https://appshunter.io/developer/779303271) | [Haeseong Jung](https://appshunter.io/developer/1631768957) |

## What reviewers say

### SmileBudget

[App page](https://appshunter.io/ios/app/smilebudget-spending-tracker/id6447756224)

A minimalist app for tracking expenses and managing finances with ease. It offers quick entry, detailed analysis, and customizable categories to help users understand their spending habits and gain financial control.

**Highlights:** Quick expense entry, Weekly/monthly/yearly expense analysis, Multi-account management, Customizable spending categories, Privacy protection with app lock, Export transactions to CSV, Cross-device synchronization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual | $9.99 | one-time |
| Lifetime | $14.99 | one-time |


### Flow

[App page](https://appshunter.io/ios/app/flow-ai-expense-tracker/id6759516732)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmileBudget free?

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

### Is Flow free?

Flow costs $2.99, with no in-app purchases.

### Do SmileBudget or Flow have ads?

Neither SmileBudget nor Flow shows ads.

### Which is updated more often, SmileBudget or Flow?

SmileBudget ships an update every 5 days, and Flow every 3 days. Most recently, SmileBudget was updated on October 27, 2026 and Flow on October 28, 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.*