# Service Node vs TBD

The clearest difference is iOS requirement: TBD at 13.0 against Service Node's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Service Node ships an update every 3 weeks, TBD every 5 weeks. The most recent releases landed on September 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Service Node | TBD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 67 MB | 19 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Service Node AB](https://appshunter.io/developer/1165985613) | [Hangzhou Dashi Wisdom Technology Co., Ltd.](https://appshunter.io/developer/1822219570) |

## What reviewers say

### Service Node

[App page](https://appshunter.io/ios/app/service-node/id1165985614)

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

**In-app purchases:** none


### TBD

[App page](https://appshunter.io/ios/app/tbd-flowmeter/id1632862012)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Service Node free?

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

### Is TBD free?

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

### Do Service Node or TBD have ads?

Neither Service Node nor TBD shows ads.

### Which is updated more often, Service Node or TBD?

Service Node ships an update every 3 weeks, and TBD every 5 weeks. Most recently, Service Node was updated on September 21, 2026 and TBD on October 8, 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.*