Nut vs TRO Kiosk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nut
This app pairs with a smart tracker to help you locate misplaced items. It allows you to make the tracker beep, find your phone using the tracker, and receive alerts when your phone and tracker are disconnected. You can also share tracker access with others and view the last known location.
- One-touch item finding
- Smart disconnection alerts
- Phone anti-lost feature
- Group sharing for trackers
- Location history recording
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Introduction: The Nut app works together with the Nut smart tracker. Bind Nut smart tracker with your important items, if you cannot find the items, you can make the Nut smart tracker beep, then find it. If your phone or items cannot be found, you can use the Nut smart tracker to call your phone, and vice versa. Both your phone and the tracker will alert you when they are disconnected so that neither your phone nor the important item will get lost. Specialties: · One Touch Find: Call your Nut tracker through one touch in the Nut app. · Smart Alert: The Nut app will alert you when your Nut tracker gets disconnected. · Mobile Anti-lost: Your Nut tracker will alert you when you leave your phone behind. · Group Sharing: Share your Nut with others to find the Nut tracker, which can support up to 20 accounts. · Location Record: The Nut app will record the location wherever the tracker got disconnected to help you search for it. Scenarios: · Bind your Nut tracker with your keys or wallet so that you will find them easily and never leave them behind. · Attach your Nut tracker to your remote control so that you can easily find it. · Bind your Nut tracker with your bags so that you will never forget them wherever you go. · Take your Nut tracker with you so that you will never forget or lose your phone.
TRO Kiosk
This app streamlines the consent process for tattoo and body modification studios. It guides clients through forms, captures necessary information like signatures and ID photos, and syncs submissions to an online admin console for easy review and export. Designed for unattended studio kiosks.
- Guided consent wizard
- Photo ID capture
- Signature capture
- Parent/guardian flow
- Per-form configuration
- Secure kiosk login
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TRO Kiosk is the in-studio consent capture app for tattoo and body modification studios using Tattoo Release Online. Operators sign in once at the start of the day, pick from the studio's configured consent forms, and walk each client through a guided wizard — subject info, guardian details (where required), photo ID capture, clause acknowledgement, signature, and review. Submissions sync automatically to the studio's TRO admin console where owners can review, search, and export consents. Designed for unattended iPad kiosks at the studio front desk. Key features: • Guided consent wizard with clear required-field indicators • Built-in photo ID camera support • Signature capture with re-sign option • Parent/guardian flow for underage subjects • Per-form configuration of required fields • Secure kiosk-only login (separate from admin credentials) Requires an active Tattoo Release Online studio subscription.
Screenshots
Verdict
The clearest difference is rating: TRO Kiosk at 5.0 against Nut's 4.4. Nut's advantage is update cadence (every 3 weeks vs every 38 months) and ratings volume (878 vs 2). On price, ads, in-app purchases and monetization model 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.
TRO Kiosk holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Nut has 878 ratings behind it against 2, so its average is the more settled of the two.
Nut ships an update every 3 weeks, TRO Kiosk every 38 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Nut | TRO Kiosk |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (878 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 52.0% of reviews | — |
| Number of ratings | 878 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 38 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 92 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing Zizai Technology Co.,Ltd. | Rue Green |
Customer experience
Nut
TRO Kiosk
Bugs and requests
Nut
Reported bugs
3 issues- App crashes on startup
- Unable to connect or unbind tags
- Quiet zones not working as expected
Requested features
4 requests- Reverse tracking to find phone from tag
- Apple Watch integration
- More customizable alert settings
- Improved battery life indicator
TRO Kiosk
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Nut
No in-app purchases
TRO Kiosk
No in-app purchases









