# Putnam311 vs YourJeffco

The clearest difference is iOS requirement: Putnam311 at 12.0 against YourJeffco's 15.1. 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.

Putnam311 ships an update every 22 months, YourJeffco every 11 months. The most recent releases landed on October 5, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Putnam311 | YourJeffco |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 11 months** |
| Size | 6 MB | 55 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PUTNAM, COUNTY OF](https://appshunter.io/developer/1495088572) | [Jefferson County Colorado](https://appshunter.io/developer/1634627460) |

## What reviewers say

### Putnam311

[App page](https://appshunter.io/ios/app/putnam311/id1495088573)

**Features:** macOS Compatibility

**In-app purchases:** none


### YourJeffco

[App page](https://appshunter.io/ios/app/yourjeffco/id1634627458)

**In-app purchases:** none


## Frequently asked questions

### Is Putnam311 free?

Putnam311 is free to download, with no in-app purchases.

### Is YourJeffco free?

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

### Do Putnam311 or YourJeffco have ads?

Neither Putnam311 nor YourJeffco shows ads.

### Which is updated more often, Putnam311 or YourJeffco?

Putnam311 ships an update every 22 months, and YourJeffco every 11 months. Most recently, Putnam311 was updated on October 5, 2026 and YourJeffco on October 27, 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.*