# Exponential Equations   ++ vs Functions and integrals

The clearest difference is review sentiment: Exponential Equations   ++ at 83% against Functions and integrals's 0%. Functions and integrals's advantage is update cadence (every 5 days vs every 5 months) and iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Exponential Equations   ++ sells 3 one-off in-app purchases and Functions and integrals sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Exponential Equations   ++ ships an update every 5 months, Functions and integrals every 5 days. The most recent releases landed on September 10, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | Exponential Equations   ++ | Functions and integrals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (11 ratings)](https://appshunter.io/ios/app/exponential-equations-plus-plus/id1131235025/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 28 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Grassi](https://appshunter.io/developer/741665024) | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) |

## What reviewers say

### Exponential Equations   ++

[App page](https://appshunter.io/ios/app/exponential-equations-plus-plus/id1131235025)

Practice and solve exponential equations with this educational tool. It offers five difficulty levels, from basic to expert, with complete solutions provided for each problem. Ideal for students and teachers needing to generate and solve math tasks.

**Highlights:** Practice exponential equations, Complete solutions provided, Five difficulty levels, Ideal for students and teachers, Generate unique equations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Expert Level | $0.99 | one-time |
| Difficult Level | $0.99 | one-time |
| Export LaTeX | $1.99 | one-time |


### Functions and integrals

[App page](https://appshunter.io/ios/app/functions-and-integrals/id1331081431)

This app quickly resolves integrals using a powerful algorithm. It calculates integrals of functions and composite functions, providing detailed steps for easy exercise solving and calculation checking. Simply input your function and let the app handle the rest.

**Highlights:** Integral calculation, Composite function integration, Detailed calculation steps, Quick problem solving, Easy function input

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertising | $0.99 | one-time |
| Details and Formulas | $1.99 | one-time |


## Frequently asked questions

### Is Exponential Equations   ++ free?

Exponential Equations   ++ is free to download, with in-app purchases available.

### Is Functions and integrals free?

Functions and integrals is free to download, with in-app purchases available.

### Do Exponential Equations   ++ or Functions and integrals have ads?

Neither Exponential Equations   ++ nor Functions and integrals shows ads.

### Which is updated more often, Exponential Equations   ++ or Functions and integrals?

Exponential Equations   ++ ships an update every 5 months, and Functions and integrals every 5 days. Most recently, Exponential Equations   ++ was updated on September 10, 2026 and Functions and integrals on June 2, 2026.

---

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