# Math Equation Solver+ vs BiDers LGS

The clearest difference is in-app purchases: BiDers LGS at none against Math Equation Solver+'s 11. Math Equation Solver+'s advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Math Equation Solver+ sells 10 in-app purchases, starting at $3.99 per 7 days. BiDers LGS asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Math Equation Solver+ | BiDers LGS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (85 ratings)](https://appshunter.io/ios/app/math-equation-solver-plus/id6547836216/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 114 MB | 25 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NEXTLINE YAZILIM LİMİTED ŞİRKETİ](https://appshunter.io/developer/1795648837) | [Parantez Teknoloji](https://appshunter.io/developer/1077669139) |

## What reviewers say

### Math Equation Solver+

[App page](https://appshunter.io/ios/app/math-equation-solver-plus/id6547836216)

Instantly solve homework problems across various subjects by snapping a photo. Get accurate solutions and step-by-step explanations to deepen your understanding and master your studies.

**Highlights:** Multi-subject problem solving, AI-powered scanning, Instant solutions and explanations, Personalized learning modes, 24/7 educational support, Step-by-step guidance

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Weekly Premium | $3.99 | per 7 days |
| Weekly Unlimited | $4.99 | per 7 days |
| Math Solver Premium | $6.99 | per 7 days |
| Math Solver Premium | $9.99 | per month |
| 6 Months Premium | $19.99 | per 6 months |
| 6 Months Premium | $19.99 | per 6 months |
| Math Solver Premium | $19.99 | per 6 months |
| Math Solver Premium | $59.99 | per 6 months |
| Lifetime Premium | $14.99 | one-time |


### BiDers LGS

[App page](https://appshunter.io/ios/app/biders-lgs/id6797102500)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Equation Solver+ free?

Math Equation Solver+ is free to download, with in-app purchases available.

### Is BiDers LGS free?

BiDers LGS is free to download, with no in-app purchases.

### Do Math Equation Solver+ or BiDers LGS have ads?

Neither Math Equation Solver+ nor BiDers LGS shows ads.

### Which is updated more often, Math Equation Solver+ or BiDers LGS?

Math Equation Solver+ ships an update every 2 weeks, and BiDers LGS every 2 weeks. Most recently, Math Equation Solver+ was updated on October 5, 2026 and BiDers LGS on September 29, 2026.

---

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