# Air Codes vs Easy Calculator

The clearest difference is rating: Air Codes at 4.7 against Easy Calculator's 3.9. Air Codes also leads on ratings volume (447 vs 11) and update cadence (every 3 days vs weekly). Easy Calculator's advantage is monetization model (free vs free with in-app purchases) and review sentiment (87% vs 73%). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Air Codes sells 12 one-off in-app purchases and Easy Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Air Codes holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Air Codes has 447 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 73% of Air Codes's written reviews are positive against 87% of Easy Calculator's, so the app with the better star average is not the one people write more warmly about.

Air Codes ships an update every 3 days, Easy Calculator weekly. Both last shipped on October 17, 2026.

## The numbers

| Metric | Air Codes | Easy Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (447 ratings)](https://appshunter.io/ios/app/air-codes/id645448938/reviews)** | [3.9 (11 ratings)](https://appshunter.io/ios/app/easy-calculator-easycalc/id6746744871/reviews) |
| Number of ratings | **447** | 11 |
| Positive reviews | 73.3% of reviews | **87.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 23 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Roman Magerko](https://appshunter.io/developer/602673950) | [伟鹏 李](https://appshunter.io/developer/1817642925) |

## What reviewers say

### Air Codes

[App page](https://appshunter.io/ios/app/air-codes/id645448938)

Access a comprehensive, regularly updated database of airports, airlines, and aircraft. Features include flight status lookups, an accident archive, aviation news, and push notifications for relevant updates. Explore detailed airport information and stunning visuals.

**Highlights:** Comprehensive aviation database, Real-time flight status lookup, Accident history archive, Global aviation news section, Push notifications for updates, Detailed airport and aircraft info, Dark mode (Night Flight)

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spacecrafts | Free | one-time |
| Night Flight | $0.99 | one-time |
| Netherlands App Icon | $0.99 | one-time |
| Canada App Icon | $0.99 | one-time |
| Airlines | $1.99 | one-time |
| Small Aircraft | $2.99 | one-time |
| Flight Status | $2.99 | one-time |
| Accidents | $2.99 | one-time |
| Middle Aircraft | $3.99 | one-time |
| Big Aircraft | $8.99 | one-time |
| Aircrafts Squadron | $17.99 | one-time |
| Aircrafts Swarm | $79.99 | one-time |

**What reviewers like**

- 📚 Comprehensive airport and airline code database
- 📰 Up-to-date aviation news feed
- ✈️ Excellent resource for aviation enthusiasts and industry professionals
- 🎨 Good graphical presentation (in earlier versions)
- 🔄 Regular updates with new airports and information

**What reviewers complain about**

- 🐛 Frequent app crashes on launch
- 💰 Paywall for features previously free
- 🔍 Search functionality is broken or unreliable
- 📵 Intrusive review prompts during usage
- 📰 Excessive messaging and YouTube link notifications

**Reported bugs**

- App crashes on opening (iPhone 12 mini, iPhone 12 Pro, iPhone 13, iPhone SE)
- Force closing issue persisting for months
- Search returns no results despite data being present
- Airline IATA code search not working
- Airport search unresponsive

**Requested features**

- Airline code search functionality
- Aircraft information (origin, seats, range, wingspan, status)
- Flight status feature (working properly)
- Test/quiz feature for studying
- Support for missing airlines (ASKY Airlines, etc.)


### Easy Calculator

[App page](https://appshunter.io/ios/app/easy-calculator-easycalc/id6746744871)

This app offers a smart and efficient computing experience with automatic history saving and a comprehensive unit converter. It provides customizable themes, flexible display settings, and optional haptic feedback for enhanced interaction.

**Highlights:** Smart history tracking, Unit converter, Sound and voice feedback, Customizable themes, Flexible display settings, Haptic feedback

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium Membership | $2.99 | one-time |


## Frequently asked questions

### Is Air Codes free?

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

### Is Easy Calculator free?

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

### Which has better reviews, Air Codes or Easy Calculator?

Air Codes is rated higher. Air Codes averages 4.7 out of 5 from 447 ratings, while Easy Calculator averages 3.9 from 11 ratings.

### Do Air Codes or Easy Calculator have ads?

Neither Air Codes nor Easy Calculator shows ads.

### Which is updated more often, Air Codes or Easy Calculator?

Air Codes ships an update every 3 days, and Easy Calculator weekly. Most recently, Air Codes was updated on October 17, 2026 and Easy Calculator on October 17, 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.*