# Jira Data Center vs TTLocker

The clearest difference is update cadence: TTLocker at every 9 days against Jira Data Center's every 2 months. Jira Data Center's advantage is iOS requirement (18.0 vs 26.5). 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.

Jira Data Center ships an update every 2 months, TTLocker every 9 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Jira Data Center | TTLocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (71 ratings)](https://appshunter.io/ios/app/jira-data-center/id1405353949/reviews)** | — |
| Number of ratings | **71** | — |
| Positive reviews | 18.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 98 MB | 8 MB |
| Requires iOS | **18.0** | 26.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Atlassian](https://appshunter.io/developer/528455733) | [杰豪 张](https://appshunter.io/developer/1521783674) |

## What reviewers say

### Jira Data Center

[App page](https://appshunter.io/ios/app/jira-data-center/id1405353949)

Collaborate and track tasks for self-hosted Jira instances from anywhere. Manage projects, view boards, and update issues on the go. Stay informed with real-time notifications and communicate with your team.

**Highlights:** Manage projects, View, create, and edit issues, View boards and transition issues, Collaborate with comments and mentions, Real-time notifications, Respond to project updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TTLocker

[App page](https://appshunter.io/ios/app/ttlocker-quiz-before-scroll/id6820415997)

**In-app purchases:** none


## Frequently asked questions

### Is Jira Data Center free?

Jira Data Center is free to download, with no in-app purchases.

### Is TTLocker free?

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

### Do Jira Data Center or TTLocker have ads?

Neither Jira Data Center nor TTLocker shows ads.

### Which is updated more often, Jira Data Center or TTLocker?

Jira Data Center ships an update every 2 months, and TTLocker every 9 days. Most recently, Jira Data Center was updated on November 2, 2026 and TTLocker on October 31, 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.*