# SolveX vs Dr4U

The clearest difference is in-app purchases: Dr4U at none against SolveX's 6. Dr4U also leads on iOS requirement (13.0 vs 16.0). SolveX's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. SolveX sells 4 in-app purchases, starting at $6.99 per 7 days. Dr4U asks for nothing beyond the download.

SolveX ships an update every 3 weeks, Dr4U every 4 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SolveX | Dr4U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (642 ratings)](https://appshunter.io/ios/app/solvex-ai-homework-helper/id6473668595/reviews)** | — |
| Number of ratings | **642** | — |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 141 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [BYTEBURST PRIVATE LIMITED](https://appshunter.io/developer/1715878928) | [FLY MIRACLE SDN. BHD.](https://appshunter.io/developer/1630120956) |

## What reviewers say

### SolveX

[App page](https://appshunter.io/ios/app/solvex-ai-homework-helper/id6473668595)

This app acts as a 24/7 academic companion, assisting with homework across various subjects from math to essays. It features smart search for quick answers, performance tracking to optimize study habits, and task management tools to organize assignments and deadlines.

**Highlights:** All-in-one homework helper, Smart search functionality, Performance tracking, Task management, Secure and private

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $6.99 | per 7 days |
| Weekly Plan | $6.99 | per 7 days |
| Yearly Access | $19.99 | per year |
| SolveX Lifetime | $49.99 | one-time |

**What reviewers like**

- 👍 Helpful for math problems
- 🚀 Solves problems quickly

**What reviewers complain about**

- 💰 Requires paid subscription
- 🐛 Inaccurate problem solving
- 🙅‍♀️ Doesn't allow retries

**Reported bugs**

- Camera mode not working
- Subscription issues (charging after cancellation)

**Requested features**

- Free trial or limited free access
- Improved problem solving accuracy
- Allow retries on failed problems


### Dr4U

[App page](https://appshunter.io/ios/app/dr4u/id6747725714)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is SolveX free?

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

### Is Dr4U free?

Dr4U is free to download, with no in-app purchases.

### Do SolveX or Dr4U have ads?

Neither SolveX nor Dr4U shows ads.

### Which is updated more often, SolveX or Dr4U?

SolveX ships an update every 3 weeks, and Dr4U every 4 months. Most recently, SolveX was updated on October 27, 2026 and Dr4U on October 28, 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.*