# CHOWACO ThingsWater vs DFORMA

The clearest difference is ads: CHOWACO ThingsWater at none against DFORMA's shown. DFORMA's advantage is update cadence (weekly vs monthly) and iOS requirement (14.0 vs 16.0). On price, 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.

CHOWACO ThingsWater ships an update monthly, DFORMA weekly. The most recent releases landed on September 20, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | CHOWACO ThingsWater | DFORMA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dforma/id6767935219/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 122 MB | 56 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [INTELLI TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1481950363) | [Kovan M Salih](https://appshunter.io/developer/1896522442) |

## What reviewers say

### CHOWACO ThingsWater

[App page](https://appshunter.io/ios/app/chowaco-thingswater/id6621238725)

**Features:** macOS Compatibility

**In-app purchases:** none


### DFORMA

[App page](https://appshunter.io/ios/app/dforma/id6767935219)

This platform offers augmented reality measurement tools, advanced engineering simulations, and AI-powered calculation assistance. Connect with a community of verified engineers, access professional tools for project management, and enroll in specialized training courses to enhance your skills.

**Highlights:** Augmented reality measurement tools, Finite element analysis for structures, AI-powered engineering calculations, BOQ data extraction from documents, Verified engineer community, Project budget and expense tracking, Engineering courses and training

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

**In-app purchases:** none


## Frequently asked questions

### Is CHOWACO ThingsWater free?

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

### Is DFORMA free?

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

### Do CHOWACO ThingsWater or DFORMA have ads?

DFORMA shows ads; CHOWACO ThingsWater does not.

### Which is updated more often, CHOWACO ThingsWater or DFORMA?

CHOWACO ThingsWater ships an update monthly, and DFORMA weekly. Most recently, CHOWACO ThingsWater was updated on September 20, 2026 and DFORMA on July 6, 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.*