# iSAINS vs DTR 2.0

The clearest difference is iOS requirement: DTR 2.0 at 11.0 against iSAINS's 13.0. 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.

iSAINS ships an update every 3 weeks, DTR 2.0 monthly. The most recent releases landed on August 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | iSAINS | DTR 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 3.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 17 MB | 50 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Syarikat Air Negeri Sembilan](https://appshunter.io/developer/1453363803) | [Peak Pacific Knowledge Private Limited](https://appshunter.io/developer/937221511) |

## What reviewers say

### iSAINS

[App page](https://appshunter.io/ios/app/isains/id1453363804)

Manage your water services with this app. View bills, track consumption, and make payments. Receive alerts for service interruptions and submit feedback or complaints.

**Highlights:** View bills and payment history, Track consumption trends, Pay water bills online, Receive service interruption alerts, Submit feedback and complaints, Use existing customer portal login

**Features:** macOS Compatibility

**In-app purchases:** none


### DTR 2.0

[App page](https://appshunter.io/ios/app/dtr-20/id1600270928)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iSAINS free?

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

### Is DTR 2.0 free?

DTR 2.0 is free to download, with no in-app purchases.

### Do iSAINS or DTR 2.0 have ads?

Neither iSAINS nor DTR 2.0 shows ads.

### Which is updated more often, iSAINS or DTR 2.0?

iSAINS ships an update every 3 weeks, and DTR 2.0 monthly. Most recently, iSAINS was updated on August 25, 2026 and DTR 2.0 on September 9, 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.*