# Cold vs DS

The clearest difference is update cadence: Cold at every 6 months against DS's every 28 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.

Cold ships an update every 6 months, DS every 28 months. The most recent releases landed on September 7, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Cold | DS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 28 months |
| Size | 1 MB | 34 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sensorist ApS](https://appshunter.io/developer/692718526) | [JB Industries, Inc.](https://appshunter.io/developer/977734857) |

## What reviewers say

### Cold

[App page](https://appshunter.io/ios/app/cold-chain/id1290877504)

**Features:** macOS Compatibility

**In-app purchases:** none


### DS

[App page](https://appshunter.io/ios/app/ds-250/id1509336200)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cold free?

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

### Is DS free?

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

### Do Cold or DS have ads?

Neither Cold nor DS shows ads.

### Which is updated more often, Cold or DS?

Cold ships an update every 6 months, and DS every 28 months. Most recently, Cold was updated on September 7, 2026 and DS on September 16, 2026.

---

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