# Costly vs subsCuu

The clearest difference is in-app purchases: subsCuu at none against Costly's 2. Costly's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Costly sells 2 in-app purchases, starting at $1.99 per month. subsCuu asks for nothing beyond the download.

Costly ships an update every 3 weeks, subsCuu every 2 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Costly | subsCuu |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Freemium | — |
| Size | 7 MB | 9 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [YUUSUI KASHIWAGI](https://appshunter.io/developer/1711666436) | [Toshiyuki Imanishi](https://appshunter.io/developer/1886913601) |

## What reviewers say

### Costly

[App page](https://appshunter.io/ios/app/costly-subscription-tracker/id6738356072)

Visualize and manage all your recurring expenses in one place. Track subscription due dates, amounts, and spending trends with intuitive graphs and a clean interface. Avoid missed payments and gain clarity on your financial commitments.

**Highlights:** Auto-updating billing dates, Visual spending timeline, Track amounts and categories, Flexible billing intervals, Spending totals by period, Calendar and history views, Spending breakdown graphs

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $14.99 | per year |


### subsCuu

[App page](https://appshunter.io/ios/app/subscuu/id6760935029)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Costly free?

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

### Is subsCuu free?

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

### Do Costly or subsCuu have ads?

Neither Costly nor subsCuu shows ads.

### Which is updated more often, Costly or subsCuu?

Costly ships an update every 3 weeks, and subsCuu every 2 months. Most recently, Costly was updated on November 4, 2026 and subsCuu on October 31, 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.*