# Logarithm Solver vs CLASS Students

The clearest difference is in-app purchases: CLASS Students at none against Logarithm Solver's 8. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Logarithm Solver sells 8 one-off in-app purchases. CLASS Students asks for nothing beyond the download.

Logarithm Solver ships an update every 3 weeks, CLASS Students every 2 weeks. The most recent releases landed on October 24, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Logarithm Solver | CLASS Students |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/logarithm-solver/id1662897193/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 180 MB | 18 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [Innovacion De Software Innovasoft Sociedad Anonima](https://appshunter.io/developer/1008392200) |

## What reviewers say

### 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 |


### CLASS Students

[App page](https://appshunter.io/ios/app/class-students/id6446502591)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Logarithm Solver free?

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

### Is CLASS Students free?

CLASS Students is free to download, with no in-app purchases.

### Do Logarithm Solver or CLASS Students have ads?

Neither Logarithm Solver nor CLASS Students shows ads.

### Which is updated more often, Logarithm Solver or CLASS Students?

Logarithm Solver ships an update every 3 weeks, and CLASS Students every 2 weeks. Most recently, Logarithm Solver was updated on October 24, 2026 and CLASS Students on November 12, 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.*