STACK Storage vs Tact
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STACK Storage
Securely store, access, and share your files from any device. Automatically back up photos and videos, and share links or files directly with others. Offers password protection for added security.
- Secure online storage
- Access files from any device
- Share files and download links
- Automatic photo and video upload
- Password protection
- 256-bit encryption
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STACK is the safe online storage where you can easily access, watch, and share your files from anywhere. You can use STACK to access all your files from any mobile device, desktop, and browser, and easily share a download link or send files directly to friends and family. With Instant Upload STACK can automatically upload new photos and videos so you always have the latest backup. - Store your data safely in our data centers in The Netherlands - Secured with 256-bit encryption - Access all your files anywhere - Upload photos and videos automatically - Share files with friends and family - Enable password protection in the app
Tact
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Tact helps you understand your screen time before the day gets away from you. It shows where you are today, where your usage is likely heading, and what to do next. Tact uses Apple Screen Time data to give you a clear daily status, a live trajectory, and a weekly view of your patterns. Your baseline is built from your real behavior, and if you want to reduce usage, structured plans help you make steady progress. When you need immediate space, Tact Lock Sessions let you focus by locking selected apps during a timed session. There are no shame tactics, no noisy streaks, and no manipulative alerts, just clarity, guidance, and control. Tact includes a 7-day free trial and offers monthly and annual subscriptions. Payment is charged to your Apple ID at confirmation of purchase and renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel anytime in your App Store account settings. Privacy Policy https://arlsusu22.github.io/tact/privacy/ Terms of Service https://arlsusu22.github.io/tact/terms/
Screenshots
Verdict
The clearest difference is in-app purchases: STACK Storage at none against Tact's 2. Tact's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement 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. Tact sells 2 in-app purchases, starting at $1.99 per month. STACK Storage asks for nothing beyond the download.
STACK Storage ships an update every 2 weeks, Tact every 4 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.
| Parameter | STACK Storage | Tact |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | TransIP BV | Arlind Susuri |
In-app purchases
STACK Storage
No in-app purchases
Tact
- Monthly Pro7 Days trial$1.991 Month
- Tact Yearly Access7 Days trial$9.991 Year
