# EcObjective vs C Programming for Beginners

The clearest difference is in-app purchases: C Programming for Beginners at none against EcObjective's 2. C Programming for Beginners also leads on iOS requirement (15.0 vs 17.0). EcObjective's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. EcObjective sells 2 in-app purchases, starting at $3.99 per month. C Programming for Beginners asks for nothing beyond the download.

## The numbers

| Metric | EcObjective | C Programming for Beginners |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/ecobjective-co2-tracker/id1242129400/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 57 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Calogero Cascio](https://appshunter.io/developer/1242129399) | [MOHAMMAD H JAFARI](https://appshunter.io/developer/1747282850) |

## What reviewers say

### EcObjective

[App page](https://appshunter.io/ios/app/ecobjective-co2-tracker/id1242129400)

Calculate your carbon footprint quickly and receive personalized, science-backed actions to reduce it. This privacy-focused app tracks your environmental impact without requiring an account or selling your data. Get actionable steps and AI coaching to build sustainable habits.

**Highlights:** Carbon footprint calculation, Personalized reduction plans, AI coaching for motivation, Progress tracking, Privacy-focused design, Science-based data

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $29.99 | per year |


### C Programming for Beginners

[App page](https://appshunter.io/ios/app/c-programming-for-beginners/id6708233380)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EcObjective free?

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

### Is C Programming for Beginners free?

C Programming for Beginners is free to download, with no in-app purchases.

### Do EcObjective or C Programming for Beginners have ads?

C Programming for Beginners shows ads; EcObjective 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.*