# Bqtek Sms Control vs Water Filter Customer Tracker

The clearest difference is in-app purchases: Bqtek Sms Control at none against Water Filter Customer Tracker's 2. Water Filter Customer Tracker's advantage is update cadence (every 4 days vs every 5 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Water Filter Customer Tracker sells 2 in-app purchases, starting at $3.49 per month. Bqtek Sms Control asks for nothing beyond the download.

Bqtek Sms Control ships an update every 5 months, Water Filter Customer Tracker every 4 days. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Bqtek Sms Control | Water Filter Customer Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Size | 33 MB | 97 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [OTYOO TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1758722484) | [Tayyip GUZEL](https://appshunter.io/developer/1725439319) |

## What reviewers say

### Bqtek Sms Control

[App page](https://appshunter.io/ios/app/bqtek-sms-control/id1513021351)

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

**In-app purchases:** none


### Water Filter Customer Tracker

[App page](https://appshunter.io/ios/app/water-filter-customer-tracker/id6758545778)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $3.49 | per month |
| Annual Plan | $14.99 | per year |


## Frequently asked questions

### Is Bqtek Sms Control free?

Bqtek Sms Control is free to download, with no in-app purchases.

### Is Water Filter Customer Tracker free?

Water Filter Customer Tracker is free to download, with in-app purchases available.

### Do Bqtek Sms Control or Water Filter Customer Tracker have ads?

Neither Bqtek Sms Control nor Water Filter Customer Tracker shows ads.

### Which is updated more often, Bqtek Sms Control or Water Filter Customer Tracker?

Bqtek Sms Control ships an update every 5 months, and Water Filter Customer Tracker every 4 days. Most recently, Bqtek Sms Control was updated on October 25, 2026 and Water Filter Customer Tracker on October 14, 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.*