# All Countries Info vs CSM 820

The clearest difference is in-app purchases: All Countries Info at none against CSM 820's 9. All Countries Info also leads on iOS requirement (12.0 vs 15.1). CSM 820's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. CSM 820 sells 9 in-app purchases, starting at $8.99 per 7 days. All Countries Info asks for nothing beyond the download.

## The numbers

| Metric | All Countries Info | CSM 820 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (43 ratings)](https://appshunter.io/ios/app/all-countries-info/id6478812909/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 14 months |
| Monetization | Ad-supported | — |
| Size | 96 MB | 54 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Strzelewicz](https://appshunter.io/developer/1718230993) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## What reviewers say

### All Countries Info

[App page](https://appshunter.io/ios/app/all-countries-info/id6478812909)

Access comprehensive details about countries worldwide, including flags, emblems, capitals, languages, currency, and geography. Compare countries by population, area, and GDP. An educational tool for learning about global diversity.

**Highlights:** Country flags and emblems, Capital city and official languages, Currency and timezones, Geography and population data, Political and religious information, Country rankings by population, area, GDP

**Features:** macOS Compatibility

**In-app purchases:** none


### CSM 820

[App page](https://appshunter.io/ios/app/csm-820-605-exam-prep-2026/id6745097708)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CSM Weekly Full Access | $8.99 | per 7 days |
| CSM Monthly Full Access | $24.99 | per month |
| CSM Monthly Full Access | $24.99 | per month |
| CSM Quarterly Full Access | $55.99 | per 3 months |
| CSM Quarterly Full Access | $55.99 | per 3 months |
| CSM Semiannual Full Access | $75.99 | per 6 months |
| CSM Semiannual Full Access | $79.99 | per 6 months |
| CSM Annual Full Access | $109.99 | per year |
| CSM Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is All Countries Info free?

All Countries Info is free to download, with no in-app purchases.

### Is CSM 820 free?

CSM 820 is free to download, with in-app purchases available.

### Do All Countries Info or CSM 820 have ads?

All Countries Info shows ads; CSM 820 does not.

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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.*