# MarkBuy vs Guandan Score Tracker

The clearest difference is in-app purchases: Guandan Score Tracker at none against MarkBuy's 4. Guandan Score Tracker also leads on iOS requirement (15.0 vs 17.0). MarkBuy's advantage is update cadence (fortnightly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. MarkBuy sells 4 in-app purchases, starting at $1.99 per month. Guandan Score Tracker asks for nothing beyond the download.

MarkBuy ships an update fortnightly, Guandan Score Tracker monthly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | MarkBuy | Guandan Score Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/markbuy/id6745769884/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 2 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [舟 徐](https://appshunter.io/developer/1642105940) | [John Ni](https://appshunter.io/developer/6803618521) |

## What reviewers say

### MarkBuy

[App page](https://appshunter.io/ios/app/markbuy/id6745769884)

Easily track, analyze, and manage all your digital subscriptions in one secure place. Get a clear overview of your spending, receive timely renewal reminders, and gain insights into your financial habits with customizable settings and multi-currency support.

**Highlights:** Comprehensive subscription management, Spending overview and analytics, Calendar renewal reminders, Biometric data protection, Multi-currency support, iCloud sync across devices, Smart app store lookup

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Quarterly Subscription | $3.99 | per 3 months |
| Annual Subscription | $6.99 | per year |
| MarkBuy 高级功能 | $6.99 | one-time |


### Guandan Score Tracker

[App page](https://appshunter.io/ios/app/guandan-score-tracker/id6803618189)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MarkBuy free?

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

### Is Guandan Score Tracker free?

Guandan Score Tracker is free to download, with no in-app purchases.

### Do MarkBuy or Guandan Score Tracker have ads?

Neither MarkBuy nor Guandan Score Tracker shows ads.

### Which is updated more often, MarkBuy or Guandan Score Tracker?

MarkBuy ships an update fortnightly, and Guandan Score Tracker monthly. Most recently, MarkBuy was updated on November 5, 2026 and Guandan Score Tracker on November 6, 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.*