# Exponential Equations   ++ vs Logarithm Solver

The clearest difference is rating: Logarithm Solver at 5.0 against Exponential Equations   ++'s 3.2. Logarithm Solver also leads on update cadence (every 3 weeks vs every 5 months). Exponential Equations   ++'s advantage is ratings volume (11 vs 1) and iOS requirement (12.0 vs 15.0). 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 Logarithm Solver sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Logarithm Solver holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Exponential Equations   ++ has 11 ratings behind it against 1, so its average is the more settled of the two.

Exponential Equations   ++ ships an update every 5 months, Logarithm Solver every 3 weeks. The most recent releases landed on September 10, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | Exponential Equations   ++ | Logarithm Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (11 ratings)](https://appshunter.io/ios/app/exponential-equations-plus-plus/id1131235025/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/logarithm-solver/id1662897193/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 180 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Grassi](https://appshunter.io/developer/741665024) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## 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 |


### Logarithm Solver

[App page](https://appshunter.io/ios/app/logarithm-solver/id1662897193)

Instantly solve math homework and prepare for exams with step-by-step logarithm solutions. This free app provides 24/7 access to calculations and helpful learning resources. Optional purchase options are available for high-volume users.

**Highlights:** Step-by-step logarithm solutions, Instant calculation of any variable, Overview of key logarithm rules, Curated learning videos, Feedback for incorrect inputs, Manage saved solutions

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $1.99 | one-time |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is Exponential Equations   ++ free?

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

### Is Logarithm Solver free?

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

### Which has better reviews, Exponential Equations   ++ or Logarithm Solver?

Logarithm Solver is rated higher. Exponential Equations   ++ averages 3.2 out of 5 from 11 ratings, while Logarithm Solver averages 5.0 from 1 ratings.

### Do Exponential Equations   ++ or Logarithm Solver have ads?

Neither Exponential Equations   ++ nor Logarithm Solver shows ads.

### Which is updated more often, Exponential Equations   ++ or Logarithm Solver?

Exponential Equations   ++ ships an update every 5 months, and Logarithm Solver every 3 weeks. Most recently, Exponential Equations   ++ was updated on September 10, 2026 and Logarithm Solver on August 26, 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.*