# Volume Booster vs Nerd AI

The clearest difference is review sentiment: Nerd AI at 100% against Volume Booster's 57%. Nerd AI also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Volume Booster sells 5 in-app purchases, starting at $2.99 per 7 days and Nerd AI sells 10 in-app purchases, starting at $2.29 per 7 days. Whichever you choose, the download price is not the number that matters.

Volume Booster ships an update every 3 weeks, Nerd AI every 2 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Volume Booster | Nerd AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (683 ratings)](https://appshunter.io/ios/app/volume-booster-equalizer-fx/id1487361377/reviews)** | — |
| Number of ratings | **683** | — |
| Positive reviews | 57.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 88 MB | 89 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kartum Infotech](https://appshunter.io/developer/1258050826) | [Gokhan Yavuzsoy](https://appshunter.io/developer/1686753921) |

## What reviewers say

### Volume Booster

[App page](https://appshunter.io/ios/app/volume-booster-equalizer-fx/id1487361377)

Enhance your device's audio with this app, offering volume boosting, bass enhancement, and a customizable equalizer. It includes an offline music player with 3D surround sound capabilities, allowing you to fine-tune audio for music, videos, and more.

**Highlights:** Volume boosting up to 1000%, Bass booster and virtualizer, 10-band customizable equalizer, Offline music player, 3D surround sound with 8D effects, Supports various audio formats

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly unlimited | $2.99 | per 7 days |
| Monthly unlimited | $3.99 | per month |
| Quarterly unlimited | $5.99 | per 3 months |
| Yearly unlimited | $9.99 | per year |
| Volume Booster Pro, Lifetime! | $39.99 | one-time |

**What reviewers like**

- 🚀 Volume booster
- 👍 Excellent sound quality
- 🔋 Enhances audio experience
- 🔊 Powerful bass boost
- 🎧 Works well with speakers/headphones

**What reviewers complain about**

- 🐛 Doesn't work with existing music
- 💰 Requires subscription for full features
- 📢 Too many ads in free version
- 🔌 Doesn't work with all devices
- 🤔 Confusing to use

**Reported bugs**

- App crashes frequently
- Volume boost not working consistently
- Subscription issues

**Requested features**

- Offline mode
- Equalizer controls
- Ability to save custom settings
- Integration with music streaming apps


### Nerd AI

[App page](https://appshunter.io/ios/app/nerd-ai-math-solver-and-tutors/id6448876145)

This AI-powered assistant offers homework help, creative writing assistance, and answers to complex questions. It also provides access to a range of expert tutors for subjects like math, science, and English, along with a personalized flashcard feature for enhanced memorization.

**Highlights:** AI-powered homework assistance, Creative writing and composition help, Access to expert tutors, Multilingual app interfaces, Personalized flashcard creation, Answers legal and general questions

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.29 | per 7 days |
| Monthly | $12.90 | per month |
| Monthly | $12.99 | per month |
| 3 Month + 500 Coin | $49.99 | per 3 months |
| 1 Year | $150.00 | per year |
| 10 Coin | $0.99 | one-time |
| 30 Coin | $0.99 | one-time |
| 100 Coin | $2.99 | one-time |
| 250 Coin | $4.99 | one-time |
| 1000 Coin | $29.99 | one-time |


## Frequently asked questions

### Is Volume Booster free?

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

### Is Nerd AI free?

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

### Do Volume Booster or Nerd AI have ads?

Both Volume Booster and Nerd AI show ads.

### Which is updated more often, Volume Booster or Nerd AI?

Volume Booster ships an update every 3 weeks, and Nerd AI every 2 weeks. Most recently, Volume Booster was updated on October 24, 2026 and Nerd AI on October 10, 2026.

---

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