# Delta vs SPIDER AUDIO

The clearest difference is in-app purchases: SPIDER AUDIO at none against Delta's 3. SPIDER AUDIO also leads on rating (5.0 vs 4.8) and iOS requirement (10.3 vs 17.4). Delta's advantage is ratings volume (28K vs 1) and chart position (#70 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Delta sells 3 in-app purchases, starting at $10.00 per month. SPIDER AUDIO asks for nothing beyond the download.

SPIDER AUDIO holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Delta has 28K ratings behind it against 1, so its average is the more settled of the two.

Delta ships an update monthly, SPIDER AUDIO every 2 months. The most recent releases landed on October 29, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Delta | SPIDER AUDIO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (28K ratings)](https://appshunter.io/ios/app/delta-game-emulator/id1048524688/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spider-audio/id1491454568/reviews)** |
| Number of ratings | **28K** | 1 |
| Positive reviews | 81.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#70** | — |
| Size | 228 MB | 45 MB |
| Requires iOS | 17.4 | **10.3** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Testut Tech](https://appshunter.io/developer/333195245) | [SIU KEUNG CHAN](https://appshunter.io/developer/1408408970) |

## What reviewers say

### Delta

[App page](https://appshunter.io/ios/app/delta-game-emulator/id1048524688)

**Currently charting:** #70 Top Free · Entertainment (US App Store)

This app allows you to play classic games from various retro consoles on your iOS or iPadOS device. It supports multiple systems, online multiplayer for some games, and extensive controller customization. You can also manage game saves, use cheats, and sync your data across devices.

**Highlights:** Supports NES, SNES, N64, DS, GBA, and more, Online multiplayer for Nintendo DS games, Extensive controller support (Switch, PS, Xbox, MFi), Save states with automatic backups, Cheat code support for various systems, Cross-device syncing via Google Drive/Dropbox, Customizable controller skins

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Early Adopter | $10.00 | per month |
| Community Member | $15.00 | per month |
| Friend Zone | $30.00 | per month |

**What reviewers like**

- 🚀 Smooth performance
- 👍 Intuitive interface
- 🎮 Great controller support
- 💾 Convenient save/load states
- 🔥 Awesome emulation quality

**What reviewers complain about**

- 🐛 Occasional crashes
- 🔇 Audio issues (crackling, skipping)
- 📱 Limited screen space for DS games
- 🎮 Sensitivity issues with touch controls
- 🔋 Potential battery drain

**Reported bugs**

- Certain games have graphical issues
- DS game audio/video desync
- Inconsistent save state behavior
- Crashes when deleting/managing games

**Requested features**

- Add support for more consoles (GameCube, Wii, PS1, etc.)
- Implement 3DS emulation
- Allow custom button/control layouts
- Add screen scaling and aspect ratio options
- Implement local multiplayer for DS games


### SPIDER AUDIO

[App page](https://appshunter.io/ios/app/spider-audio/id1491454568)

Control your car's audio system with this app. It allows you to tune radio stations, play music from USB, and manage Bluetooth audio playback with ID3 information display and EQ controls.

**Highlights:** Radio station scanning and tuning, USB music playback with ID3 info, Bluetooth music playback with ID3 info, External audio input via AUX, Play/pause and track control, Treble and bass level adjustment

**In-app purchases:** none


## Frequently asked questions

### Is Delta free?

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

### Is SPIDER AUDIO free?

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

### Which has better reviews, Delta or SPIDER AUDIO?

SPIDER AUDIO is rated higher. Delta averages 4.8 out of 5 from 28K ratings, while SPIDER AUDIO averages 5.0 from 1 ratings.

### Do Delta or SPIDER AUDIO have ads?

Neither Delta nor SPIDER AUDIO shows ads.

### Which is updated more often, Delta or SPIDER AUDIO?

Delta ships an update monthly, and SPIDER AUDIO every 2 months. Most recently, Delta was updated on October 29, 2026 and SPIDER AUDIO on October 20, 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.*