# Substrack vs 챙김이

The clearest difference is price: 챙김이 at Free against Substrack's $4.99. 챙김이 also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 26.0). Substrack's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

챙김이 is free to download; Substrack costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Substrack ships an update every 3 weeks, 챙김이 every 5 days. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Substrack | 챙김이 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Paid | — |
| Size | 82 MB | 35 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jinkyum Park](https://appshunter.io/developer/1697268479) | [hyunjin lee](https://appshunter.io/developer/1562961360) |

## What reviewers say

### Substrack

[App page](https://appshunter.io/ios/app/substrack-bills-tracker/id6451234943)

Track recurring expenses with a D-DAY countdown, widgets, and notifications. Easily add and manage subscriptions, and visualize your spending habits with detailed statistics. Features iCloud backup and dark mode for a seamless experience.

**Highlights:** Manage recurring expenses, D-DAY countdown, Widgets and notifications, Subscription browsing and adding, Expense statistics, iCloud backup, Dark mode

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

**In-app purchases:** none


### 챙김이

[App page](https://appshunter.io/ios/app/id6768283972)

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

**In-app purchases:** none


## Frequently asked questions

### Is Substrack free?

Substrack costs $4.99, with no in-app purchases.

### Is 챙김이 free?

챙김이 is free to download, with no in-app purchases.

### Do Substrack or 챙김이 have ads?

챙김이 shows ads; Substrack does not.

### Which is updated more often, Substrack or 챙김이?

Substrack ships an update every 3 weeks, and 챙김이 every 5 days. Most recently, Substrack was updated on October 9, 2026 and 챙김이 on September 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.*