# FlagDict+ vs Calculations Polycarbonate

The clearest difference is price: Calculations Polycarbonate at Free against FlagDict+'s $0.99. Calculations Polycarbonate also leads on review sentiment (100% vs 67%) and iOS requirement (9.3 vs 17.0). FlagDict+'s advantage is in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 5 months). On ads and device support there is nothing between them.

Calculations Polycarbonate is free to download; FlagDict+ costs $0.99 up front. Calculations Polycarbonate sells 1 one-off in-app purchase. FlagDict+ asks for nothing beyond the download.

FlagDict+ ships an update every 5 weeks, Calculations Polycarbonate every 5 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | FlagDict+ | Calculations Polycarbonate |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.5 (23 ratings)](https://appshunter.io/ios/app/flagdict-plus-world-flags/id1149971762/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 9 MB | 29 MB |
| Requires iOS | 17.0 | **9.3** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeonghwan Kim](https://appshunter.io/developer/429842114) | [Shamil Berdiev](https://appshunter.io/developer/1166005866) |

## What reviewers say

### FlagDict+

[App page](https://appshunter.io/ios/app/flagdict-plus-world-flags/id1149971762)

Explore a comprehensive collection of national flags from around the world. Easily search for flags by country, capital, or ISO code, and view brief country information. Save and share flag images, even when offline.

**Highlights:** Flag of 246 countries, Organized by continent, Localized country name display, Search by country, capital, or ISO code, Brief country information, Save flag as image, Send flag image

**Features:** Vision Pro support

**In-app purchases:** none


### Calculations Polycarbonate

[App page](https://appshunter.io/ios/app/calculations-polycarbonate/id1166005867)

This reference app helps calculate various loads and properties of polycarbonate for construction projects like greenhouses and awnings. It determines snow and wind loads, rafter and arch spacing, thermal conductivity, and light transmission.

**Highlights:** Snow load calculation, Wind loading calculation, Rafter distance calculation, Arch support spacing calculation, Thermal conductivity calculation, Light transmission calculation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO-VERSION | $0.99 | one-time |


## Frequently asked questions

### Is FlagDict+ free?

FlagDict+ costs $0.99, with no in-app purchases.

### Is Calculations Polycarbonate free?

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

### Do FlagDict+ or Calculations Polycarbonate have ads?

Neither FlagDict+ nor Calculations Polycarbonate shows ads.

### Which is updated more often, FlagDict+ or Calculations Polycarbonate?

FlagDict+ ships an update every 5 weeks, and Calculations Polycarbonate every 5 months. Most recently, FlagDict+ was updated on November 6, 2026 and Calculations Polycarbonate on November 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*