# TN vs AMPS BMS

TN and AMPS BMS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | TN | AMPS BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 18 MB | 21 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BMS Technologies LTD](https://appshunter.io/developer/1733433667) | [Sterling Power](https://appshunter.io/developer/1639822244) |

## What reviewers say

### TN

[App page](https://appshunter.io/ios/app/tn-bms/id6478588303)

**Features:** macOS Compatibility

**In-app purchases:** none


### AMPS BMS

[App page](https://appshunter.io/ios/app/amps-bms/id6566184145)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TN free?

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

### Is AMPS BMS free?

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

### Do TN or AMPS BMS have ads?

Neither TN nor AMPS BMS shows ads.

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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.*