# Trade vs Tiger Algebra Solver

The clearest difference is price: Tiger Algebra Solver at Free against Trade's $3.99. Tiger Algebra Solver also leads on ratings volume (114 vs 1) and update cadence (every 3 months vs every 8 months). Trade's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Tiger Algebra Solver is free to download; Trade costs $3.99 up front. Tiger Algebra Solver sells 3 in-app purchases, starting at $3.99 per month. Trade asks for nothing beyond the download.

Trade holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Tiger Algebra Solver has 114 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Trade's written reviews are positive against 79% of Tiger Algebra Solver's.

Trade ships an update every 8 months, Tiger Algebra Solver every 3 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Trade | Tiger Algebra Solver |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trade-first-subtraction/id351022585/reviews)** | [4.8 (114 ratings)](https://appshunter.io/ios/app/tiger-algebra-solver/id912739340/reviews) |
| Number of ratings | 1 | **114** |
| Positive reviews | **100.0% of reviews** | 79.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Esa Helttula](https://appshunter.io/developer/339440196) | [7berge GmbH](https://appshunter.io/developer/912739343) |

## What reviewers say

### Trade

[App page](https://appshunter.io/ios/app/trade-first-subtraction/id351022585)

This educational app teaches and reinforces the trade-first subtraction method with interactive, step-by-step animations. Users can practice with customizable numbers and settings, receiving immediate feedback on their work. It's designed to be an intuitive tool for mastering subtraction strategies.

**Highlights:** Interactive trade-first subtraction method, Customizable number of digits (2-5), Random and custom problem generation, Step-by-step animated borrowing, Customizable interface colors and animations, Immediate feedback on answers

**Features:** macOS Compatibility

**In-app purchases:** none


### Tiger Algebra Solver

[App page](https://appshunter.io/ios/app/tiger-algebra-solver/id912739340)

This app provides step-by-step solutions for a wide range of algebra problems. It covers topics from basic fractions and exponents to quadratic equations, inequalities, and polynomial factorization. Get detailed explanations for each step of the solution process.

**Highlights:** Algebra problem solver, Step-by-step solutions, Quadratic equations, Fractions and exponents, Polynomial factorization, Linear equations, Geometry calculations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tiger Algebra Plus Monthly | $3.99 | per month |
| Tiger Algebra Plus Annual | $24.99 | per year |
| Tiger Algebra App Remove Ads | $3.99 | one-time |

**What reviewers like**

- 👍 Saves users from failing
- 👍 Helps with algebra homework
- 👍 Provides step-by-step explanations
- 👍 Free to use
- 👍 Solves problems quickly

**What reviewers complain about**

- 🐛 App repeats problems
- 🐛 Wrong answers provided
- 🐛 Steps can be confusing
- 🐛 Difficult to use if unfamiliar
- 🐛 App rearranged, answers now wrong

**Reported bugs**

- Did not fix answer and equations
- Repeats problems and gives incorrect answer format
- Gives wrong answers
- Steps are confusing
- Rearranged app gives wrong answers

**Requested features**

- How to buy pro version
- Add multiplication and division signs
- Add negative sign
- Offer an ad-free paid version


## Frequently asked questions

### Is Trade free?

Trade costs $3.99, with no in-app purchases.

### Is Tiger Algebra Solver free?

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

### Which has better reviews, Trade or Tiger Algebra Solver?

Trade is rated higher. Trade averages 5.0 out of 5 from 1 ratings, while Tiger Algebra Solver averages 4.8 from 114 ratings.

### Do Trade or Tiger Algebra Solver have ads?

Tiger Algebra Solver shows ads; Trade does not.

### Which is updated more often, Trade or Tiger Algebra Solver?

Trade ships an update every 8 months, and Tiger Algebra Solver every 3 months. Most recently, Trade was updated on November 1, 2026 and Tiger Algebra Solver on November 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.*