Simple Zip vs Lockmind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Zip
This utility app offers a straightforward way to compress files, photos, and videos. It focuses on speed and simplicity, providing a distraction-free experience without advertisements or internet connectivity requirements.
- Compress files
- Compress photos
- Compress videos
- No ads
- No internet required
- Fast compression
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Simple Zip - The pure and simple compression tool. Compress files, photos, and videos quickly. No ads, no network access, no distractions. Simply focused on what matters.
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 update cadence: Simple Zip at every 6 days against Lockmind's every 5 months. Simple Zip also leads on iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Simple Zip ships an update every 6 days, Lockmind every 5 months. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.
| Parameter | Simple Zip | Lockmind |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 27 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Move On Studio | Efe Turkel |
In-app purchases
Simple Zip
No in-app purchases
Lockmind
No in-app purchases
