# CA vs T100

CA and T100 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CA ships an update every 6 weeks, T100 every 2 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CA | T100 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 12 MB | 102 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Contact Advantage Ltd](https://appshunter.io/developer/1001928301) | [Business Safety Systems LIMITED](https://appshunter.io/developer/1326103576) |

## What reviewers say

### CA

[App page](https://appshunter.io/ios/app/ca-lead/id1199012399)

**In-app purchases:** none


### T100

[App page](https://appshunter.io/ios/app/t100/id1326103577)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CA free?

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

### Is T100 free?

T100 is free to download, with no in-app purchases.

### Do CA or T100 have ads?

Neither CA nor T100 shows ads.

### Which is updated more often, CA or T100?

CA ships an update every 6 weeks, and T100 every 2 months. Most recently, CA was updated on October 7, 2026 and T100 on October 6, 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.*