# EcObjective vs University Math

The clearest difference is review sentiment: University Math at 100% against EcObjective's 0%. University Math also leads on rating (5.0 vs 3.0). EcObjective's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. EcObjective sells 2 in-app purchases, starting at $3.99 per month and University Math sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

University Math holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of EcObjective's written reviews are positive against 100% of University Math's.

EcObjective ships an update every 3 weeks, University Math every 2 months. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | EcObjective | University Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/ecobjective-co2-tracker/id1242129400/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/university-math/id6745843324/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 12 MB | 47 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Calogero Cascio](https://appshunter.io/developer/1242129399) | [BENEDIKT HELD](https://appshunter.io/developer/1814199812) |

## 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 |


### University Math

[App page](https://appshunter.io/ios/app/university-math/id6745843324)

This app provides a comprehensive resource for university-level mathematics, offering a topic database, practice problems with step-by-step solutions, and exam preparation tools. It covers essential subjects like Analysis and Linear Algebra, designed for students to understand concepts rather than just memorize them.

**Highlights:** Topic database for university math, 400+ practice problems, Step-by-step solutions, Matrix calculator, Practice exams, Covers Analysis, Linear Algebra, Differential Equations

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| University Math Pro – Monthly | $4.99 | per month |
| University Math Pro – Yealy | $22.99 | per year |
| University Math Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is EcObjective free?

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

### Is University Math free?

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

### Which has better reviews, EcObjective or University Math?

University Math is rated higher. EcObjective averages 3.0 out of 5 from 1 ratings, while University Math averages 5.0 from 1 ratings.

### Do EcObjective or University Math have ads?

Neither EcObjective nor University Math shows ads.

### Which is updated more often, EcObjective or University Math?

EcObjective ships an update every 3 weeks, and University Math every 2 months. Most recently, EcObjective was updated on September 28, 2026 and University Math on October 1, 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.*