# AZ Water vs NODS

The clearest difference is in-app purchases: AZ Water at none against NODS's 5. NODS's advantage is update cadence (every 2 months vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NODS sells 5 one-off in-app purchases. AZ Water asks for nothing beyond the download.

AZ Water ships an update every 6 months, NODS every 2 months. The most recent releases landed on September 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AZ Water | NODS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/az-water/id1104232419/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 64 MB | 26 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [AZ Water Association](https://appshunter.io/developer/1362432121) | [Frederick Teddleton](https://appshunter.io/developer/1614425890) |

## What reviewers say

### AZ Water

[App page](https://appshunter.io/ios/app/az-water/id1104232419)

Access comprehensive event information for an annual conference, including session details, speaker bios, exhibitor listings, and sponsor information. Navigate the venue and surrounding areas with interactive maps.

**Highlights:** Session schedules, Speaker information, Exhibitor and sponsor listings, Interactive venue maps, Surrounding area maps

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

**In-app purchases:** none


### NODS

[App page](https://appshunter.io/ios/app/nods/id6502668476)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Messages | $2.99 | one-time |
| 50 Messages | $4.99 | one-time |
| 100 Messages | $7.99 | one-time |
| 500 Messages | $19.99 | one-time |
| 1000 Messages | $26.99 | one-time |


## Frequently asked questions

### Is AZ Water free?

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

### Is NODS free?

NODS is free to download, with in-app purchases available.

### Do AZ Water or NODS have ads?

Neither AZ Water nor NODS shows ads.

### Which is updated more often, AZ Water or NODS?

AZ Water ships an update every 6 months, and NODS every 2 months. Most recently, AZ Water was updated on September 29, 2026 and NODS on October 25, 2026.

---

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