# Tara Pool AB vs CPTNS

The clearest difference is update cadence: CPTNS at monthly against Tara Pool AB's every 28 months. Tara Pool AB's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Tara Pool AB ships an update every 28 months, CPTNS monthly. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Tara Pool AB | CPTNS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/tara-pool-ab/id1454748931/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Monthly** |
| Monetization | Free | — |
| Size | 28 MB | 63 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [EngeniusMicro, LLC](https://appshunter.io/developer/849793294) | [Classic Pool Tile & Stone Corporation](https://appshunter.io/developer/1705352003) |

## What reviewers say

### Tara Pool AB

[App page](https://appshunter.io/ios/app/tara-pool-ab/id1454748931)

Easily measure swimming pools for vinyl liners or safety covers. Input measurements directly into the app, visualize points, and verify pool shapes. Expedite the ordering process by sending measurements directly to production.

**Highlights:** Enter A-B measurements, Display points as you measure, Verify measurements on-site, Send measurements for production, Attach photos of order/pool, Expedite order process

**Features:** macOS Compatibility

**In-app purchases:** none


### CPTNS

[App page](https://appshunter.io/ios/app/cptns/id6471968004)

**In-app purchases:** none


## Frequently asked questions

### Is Tara Pool AB free?

Tara Pool AB is free to download, with no in-app purchases.

### Is CPTNS free?

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

### Do Tara Pool AB or CPTNS have ads?

Neither Tara Pool AB nor CPTNS shows ads.

### Which is updated more often, Tara Pool AB or CPTNS?

Tara Pool AB ships an update every 28 months, and CPTNS monthly. Most recently, Tara Pool AB was updated on October 12, 2026 and CPTNS on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*