# HNL 311 vs iPDF

The clearest difference is in-app purchases: HNL 311 at none against iPDF's 2. HNL 311 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). iPDF's advantage is update cadence (every 3 weeks vs every 2 months). On price and ads there is nothing between them.

Both are free to download. iPDF sells 2 in-app purchases, starting at $2.99 per 7 days. HNL 311 asks for nothing beyond the download.

HNL 311 ships an update every 2 months, iPDF every 3 weeks. The most recent releases landed on October 28, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | HNL 311 | iPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (16 ratings)](https://appshunter.io/ios/app/hnl-311/id6739644317/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 4 MB | 6 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [City & County of Honolulu](https://appshunter.io/developer/1786436620) | [Artem Teluschenko](https://appshunter.io/developer/1896600851) |

## What reviewers say

### HNL 311

[App page](https://appshunter.io/ios/app/hnl-311/id6739644317)

Report non-emergency city issues like potholes and graffiti directly to Honolulu agencies. Track your requests and receive real-time updates to stay informed about your community.

**Highlights:** Report non-emergency issues, Track request status, Receive real-time updates, Engage with community, Submit photos with reports

**In-app purchases:** none


### iPDF

[App page](https://appshunter.io/ios/app/ipdf-quick-pdf-compressor/id6799065935)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iPDF Premium - Weekly (3 Days Free) | $2.99 | per 7 days |
| iPDF Premium - Yearly | $24.99 | per year |


## Frequently asked questions

### Is HNL 311 free?

HNL 311 is free to download, with no in-app purchases.

### Is iPDF free?

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

### Do HNL 311 or iPDF have ads?

Neither HNL 311 nor iPDF shows ads.

### Which is updated more often, HNL 311 or iPDF?

HNL 311 ships an update every 2 months, and iPDF every 3 weeks. Most recently, HNL 311 was updated on October 28, 2026 and iPDF on October 16, 2026.

---

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