# VATRER vs BuiltNotBought

The clearest difference is iOS requirement: VATRER at 13.0 against BuiltNotBought's 17.6. 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.

VATRER ships an update every 3 weeks, BuiltNotBought monthly. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | VATRER | BuiltNotBought |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (19 ratings)](https://appshunter.io/ios/app/vatrer/id1641200046/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 29.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 32 MB | 1 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [桂玲 秦](https://appshunter.io/developer/1739192081) | [SHYAM PATEL](https://appshunter.io/developer/6771551528) |

## What reviewers say

### VATRER

[App page](https://appshunter.io/ios/app/vatrer/id1641200046)

Monitor your battery's vital statistics wirelessly. View temperature, power, voltage, current, production date, and charge/discharge cycles. Get estimates for full charge and usable time during charging and discharging.

**Highlights:** Bluetooth battery connection, Temperature monitoring, Power, voltage, and current display, Production date tracking, Charge and discharge cycle count, Full charge and usable time estimates

**Features:** macOS Compatibility

**In-app purchases:** none


### BuiltNotBought

[App page](https://appshunter.io/ios/app/builtnotbought/id6771551526)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VATRER free?

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

### Is BuiltNotBought free?

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

### Do VATRER or BuiltNotBought have ads?

Neither VATRER nor BuiltNotBought shows ads.

### Which is updated more often, VATRER or BuiltNotBought?

VATRER ships an update every 3 weeks, and BuiltNotBought monthly. Most recently, VATRER was updated on October 12, 2026 and BuiltNotBought on October 7, 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.*