# MDA831 Dynamic vs IP Domain Flag Info

The clearest difference is price: MDA831 Dynamic at Free against IP Domain Flag Info's $0.99. MDA831 Dynamic also leads on iOS requirement (12.0 vs 15.0). IP Domain Flag Info's advantage is update cadence (every 2 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

MDA831 Dynamic is free to download; IP Domain Flag Info costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MDA831 Dynamic ships an update every 2 months, IP Domain Flag Info every 2 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MDA831 Dynamic | IP Domain Flag Info |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ip-domain-flag-info/id6743159375/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Paid |
| Size | 4 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [杏生 卢](https://appshunter.io/developer/1094592555) | [ROMEO OCTAV CHIRITOIU](https://appshunter.io/developer/1801702959) |

## What reviewers say

### MDA831 Dynamic

[App page](https://appshunter.io/ios/app/mda831-dynamic/id1598691124)

**Features:** macOS Compatibility

**In-app purchases:** none


### IP Domain Flag Info

[App page](https://appshunter.io/ios/app/ip-domain-flag-info/id6743159375)

Instantly access detailed IP information for any website visited, including country, ISP, and coordinates. Features an integrated HTTP Latency Test to gauge server responsiveness with real-time graphs. Perfect for developers and researchers seeking quick, private domain insights.

**Highlights:** Instant IP data on website visits, Country, flag, and ISP details, HTTP Latency Test with graphs, View own IP details, Copy data points with one click, Privacy-focused, no login required

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

**In-app purchases:** none


## Frequently asked questions

### Is MDA831 Dynamic free?

MDA831 Dynamic is free to download, with no in-app purchases.

### Is IP Domain Flag Info free?

IP Domain Flag Info costs $0.99, with no in-app purchases.

### Do MDA831 Dynamic or IP Domain Flag Info have ads?

Neither MDA831 Dynamic nor IP Domain Flag Info shows ads.

### Which is updated more often, MDA831 Dynamic or IP Domain Flag Info?

MDA831 Dynamic ships an update every 2 months, and IP Domain Flag Info every 2 days. Most recently, MDA831 Dynamic was updated on November 7, 2026 and IP Domain Flag Info on October 30, 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.*