# NanaGoo vs DG

The clearest difference is rating: NanaGoo at 2.3 against DG's 1.8. NanaGoo also leads on update cadence (weekly vs monthly). DG's advantage is in-app purchases (none vs 10). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. NanaGoo sells 10 one-off in-app purchases. DG asks for nothing beyond the download.

NanaGoo holds the better App Store score, 2.3 against 1.8. Both are backed by a comparable volume of ratings — 13 and 26 respectively. Written reviews complicate that: 0% of NanaGoo's written reviews are positive against 8% of DG's, so the app with the better star average is not the one people write more warmly about.

NanaGoo ships an update weekly, DG monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NanaGoo | DG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (13 ratings)](https://appshunter.io/ios/app/nanagoo/id6739356587/reviews)** | [1.8 (26 ratings)](https://appshunter.io/ios/app/dg-lab-40/id6741622647/reviews) |
| Number of ratings | 13 | **26** |
| Positive reviews | 0.0% of reviews | **7.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 177 MB | 21 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Xlianchuan Technology Co., Ltd](https://appshunter.io/developer/1817166252) | [BeiJing SuMeng Technology Co.,Ltd.](https://appshunter.io/developer/1478400868) |

## What reviewers say

### NanaGoo

[App page](https://appshunter.io/ios/app/nanagoo/id6739356587)

This smart IoT application connects to and controls health and relaxation devices via Bluetooth. It allows users to add devices, manage connections, and operate them through various control modes for a convenient experience.

**Highlights:** Add devices via QR code or binding code, Automatic and manual Bluetooth device connection, Operate devices through multiple control modes, Convenient smartphone control experience, Supports health and relaxation devices

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 套餐1 | $0.79 | one-time |
| 套餐9 | $0.99 | one-time |
| 套餐8元 | $0.99 | one-time |
| 套餐12 | $3.99 | one-time |
| 套餐7 | $4.99 | one-time |
| 套餐2 | $7.99 | one-time |
| 套餐13 | $8.99 | one-time |
| 套餐3 | $23.00 | one-time |
| 套餐14 | $49.99 | one-time |
| 套餐15 | $149.99 | one-time |


### DG

[App page](https://appshunter.io/ios/app/dg-lab-40/id6741622647)

This professional-level software offers advanced control for erotic stimulation devices. It utilizes an adaptive pulse algorithm to enhance sensation and stability, allowing for precise customization of waveforms, intensity, frequency, speed, timing, and cycles across two independent channels.

**Highlights:** Adaptive pulse algorithm, Customizable waveform, intensity, frequency, speed, timing, cycle, Independent dual-channel control, Physiological data-based stimulation, G-spot edge locking

**In-app purchases:** none


## Frequently asked questions

### Is NanaGoo free?

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

### Is DG free?

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

### Which has better reviews, NanaGoo or DG?

NanaGoo is rated higher. NanaGoo averages 2.3 out of 5 from 13 ratings, while DG averages 1.8 from 26 ratings.

### Do NanaGoo or DG have ads?

Neither NanaGoo nor DG shows ads.

### Which is updated more often, NanaGoo or DG?

NanaGoo ships an update weekly, and DG monthly. Most recently, NanaGoo was updated on November 4, 2026 and DG on October 30, 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.*