# D1AG vs Pianotracker App

The clearest difference is update cadence: Pianotracker App at every 6 weeks against D1AG's every 3 months. 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.

D1AG ships an update every 3 months, Pianotracker App every 6 weeks. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | D1AG | Pianotracker App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/d1ag/id1611400885/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 52 MB | 23 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [First Assembly of God (Dallas)](https://appshunter.io/developer/1611400887) | [Florian Grundig](https://appshunter.io/developer/1808468315) |

## What reviewers say

### D1AG

[App page](https://appshunter.io/ios/app/d1ag/id1611400885)

Stay connected with Dallas First Assembly of God's daily life. Access past messages, receive updates via notifications, and share content. Download messages for offline listening.

**Highlights:** Watch or listen to past messages, Stay up to date with push notifications, Share messages via social media or email, Download messages for offline listening

**In-app purchases:** none


### Pianotracker App

[App page](https://appshunter.io/ios/app/pianotracker-app/id6744614449)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is D1AG free?

D1AG is free to download, with no in-app purchases.

### Is Pianotracker App free?

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

### Do D1AG or Pianotracker App have ads?

Neither D1AG nor Pianotracker App shows ads.

### Which is updated more often, D1AG or Pianotracker App?

D1AG ships an update every 3 months, and Pianotracker App every 6 weeks. Most recently, D1AG was updated on October 12, 2026 and Pianotracker App on October 10, 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.*