# Substations vs 100

The clearest difference is update cadence: 100 at every 2 days against Substations's every 66 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.

Substations ships an update every 66 months, 100 every 2 days. The most recent releases landed on October 29, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Substations | 100 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 66 months | **Every 2 days** |
| Size | 32 MB | 253 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Delta Sama Jaya Sdn Bhd](https://appshunter.io/developer/1502506485) | [VDE VERLAG GMBH](https://appshunter.io/developer/443404609) |

## What reviewers say

### Substations

[App page](https://appshunter.io/ios/app/substations/id1502506486)

**Features:** macOS Compatibility

**In-app purchases:** none


### 100

[App page](https://appshunter.io/ios/app/100-years/id1557896074)

**In-app purchases:** none


## Frequently asked questions

### Is Substations free?

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

### Is 100 free?

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

### Do Substations or 100 have ads?

Neither Substations nor 100 shows ads.

### Which is updated more often, Substations or 100?

Substations ships an update every 66 months, and 100 every 2 days. Most recently, Substations was updated on October 29, 2026 and 100 on November 7, 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.*