TabKey vs Lockmind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TabKey
This utility app provides a system-wide custom keyboard focused on a single, programmable TAB key. It allows users to assign custom actions to this key for enhanced productivity across their devices.
- System-wide custom keyboard
- Programmable TAB key
- Customizable key actions
- Enhanced productivity tool
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A system wide custom keyboard with one and only key, TAB.
Lockmind
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Lockmind keeps your AI access safe and simple. Built for developers and creators who use multiple AI models, it stores and manages all your API keys securely on your device — never online, never shared. Your AI hub in one place: • Add and organize API keys for different AI models. • Instantly switch between models like OpenAI, Anthropic, or Gemini. • Store keys locally with full offline protection. • Optional iCloud sync to access your setup on other Apple devices. Why Lockmind: • 100% local key storage (no servers, no trackers). • Clean, minimal interface with no ads. • Easy testing environment for quick API calls. • Perfect for students, developers, and AI enthusiasts who want control and privacy. Stay in control of your AI connections — securely, privately, and without complexity. Lockmind was built by a student who wanted a single, safe space for all AI tools.
Screenshots
Verdict
The clearest difference is price: Lockmind at Free against TabKey's $0.99. TabKey's advantage is chart position (#174 vs unranked) and device support (3 vs 1). On update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Lockmind is free to download; TabKey costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TabKey ships an update every 7 months, Lockmind every 5 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.
| Parameter | TabKey | Lockmind |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.1 (9 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 7 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #174 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 0 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Zininworks Inc. | Efe Turkel |
In-app purchases
TabKey
No in-app purchases
Lockmind
No in-app purchases
