Comparison

invsi vs Top Box

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

invsi

This app helps parents manage their children's device usage by controlling screen time and blocking inappropriate content. It offers a local-only experience with no ads or registration, prioritizing user privacy.

Highlights
  • Screen time management
  • Content blocking
  • No advertisements
  • Local data storage
  • No registration required
  • Premium features via subscription
Features
Read full description

invsi has been upgraded as a tool for managing screen time, which can help parents control their children's use of mobile devices. When kids use your phone, this feature can prevent them from getting addicted to games and block inappropriate content. --- Pursuit of invsi --- invsi has no advertisements, no notifications, no registration required, all data will only be saved in your phone (important data should be backed up), Less is more. --- Privacy Policy --- invsi is a local application without a server. so it will not and cannot upload your personal data through the Internet. --- Suggestions and Feedback --- If you have a good idea, you can also contact us --- contact details --- Email: invsi@icloud.com --- Subscription related --- - The base functionality of invsi is free to use. - Become an invsi member to unlock all premium features. - Payment will be charged to your iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Your account will be charged for renewal within 24-hours prior to the end of the current period under your plan. - You can manage or turn off auto-renewal in Apple 1D account settings at any time after purchase, path: "Settings - Apple ID -> Media & Purchases -> Subscriptions" --- Additional Information --- Privacy Policy:https://invsi.notion.site/Privacy-Policy-8d66f4dc92754ad0a43399e905493095 User Agreement:https://invsi.notion.site/User-Agreement-ada0d998b6604a58a2bd5a8d32f45066

About

Top Box

Secure your phone and personal information with this app locker. It allows you to restrict access to any application, preventing unauthorized viewing and accidental deletion of important data. Enjoy peace of mind with customizable password protection and comprehensive privacy safeguards.

Highlights
  • App restriction and locking
  • Anti-deletion feature for apps
  • Password protection
  • Customizable password options
  • Integrates with Screen Time permission
Features
Read full description

Top Box is an application designed specifically to protect personal privacy and information security. It allows you to use your phone freely without worrying about personal privacy leaks. Protect your personal privacy and information security and turn your phone into a private space! Easy to use, select applications and lock them instantly. Restrict and lock applications, providing 24-hour comprehensive protection for your privacy. Multiple mode options to cover various scenarios of your phone usage. Password protection with customizable passwords to safeguard your privacy and data security. Features: - App Lock: Top Box can restrict any application to ensure sensitive content is not accessed. - Anti-Deletion Feature: You can prevent important applications from being deleted, eliminating concerns about data loss due to accidental deletion. Top Box integrates Apple's "Screen Time" permission for managing home screen apps. If you want to restrict or lock apps, please allow the app to access screen time before using the feature. If you like our product, please leave a positive review to support us. If you have any questions, feel free to provide feedback. 【Premium Membership Description】 1. Annual Membership Description ◎ Subscription Period: 1 year ◎ Subscription Price: 48 yuan per month, 38 yuan for the first year 2. Lifetime Membership Description ◎ Subscription Period: Long-term ◎ Subscription Price: 48 yuan 3. Other Rules ◎ Payment: Payment is made through the user's iTunes account immediately upon confirmation of purchase. ◎ Renewal: The Apple iTunes account will be charged within 24 hours before expiration. Upon successful payment, the subscription period will be extended by 1 subscription cycle. ◎ Canceling Renewal: To cancel the renewal, please take action at least 24 hours before the current billing period. Here are the steps to cancel: Go to the Home page, enter [Settings], click on [iTunes Store and App Store], select [Apple ID], choose [View Apple ID], go to [Account Settings], click on [Subscriptions], select the subscription item, and cancel the subscription. ◎ Auto-Renewal Service Agreement:https://topbox.tiangeltd.com/agreements/topbox/automaticRenewalEn.html ◎ Paid Membership Service Agreement:https://topbox.tiangeltd.com/agreements/topbox/vipSubscriptionEn.html ◎ User Terms of Service (including User Privacy Agreement): https://topbox.tiangeltd.com/agreements/topbox/TopBoxUserAgreementEn.html

Screenshots

invsi3 screens
Top Box4 screens

Verdict

The call

The clearest difference is rating: Top Box at 4.8 against invsi's 4.1. Top Box also leads on update cadence (every 6 days vs fortnightly) and ratings volume (51 vs 8). invsi's advantage is review sentiment (100% vs 65%) and device support (3 vs 1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. invsi sells 4 in-app purchases, starting at $0.99 per month and Top Box sells 2 in-app purchases, starting at $27.49 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Top Box holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Top Box has 51 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 100% of invsi's written reviews are positive against 65% of Top Box's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

invsi ships an update fortnightly, Top Box every 6 days. The most recent releases landed on August 22, 2026 and September 18, 2026 respectively.

Scorecard5 real differences · 5 level
invsi versus Top Box: the parameters behind the verdict, then further details
ParameterinvsiTop Box
PriceFreeFree
Rating4.1 (8 ratings)4.8 (51 ratings) — better
Positive reviews100.0% of reviews — better65.0% of reviews
Number of ratings851 — better
Update frequencyFortnightlyEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size41 MB8 MB
Age rating4+4+
Developer新坤 杨Chengdu Tiange Technology Co., Ltd

Customer experience

invsi

All ratings8 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews23 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Top Box

All ratings51 ratings
Positive94.1%
Neutral2.0%
Negative3.9%
Written reviews20 reviews
Positive65.0%
Neutral15.0%
Negative20.0%

In-app purchases

4 purchases

invsi

Subscriptions2
  • Monthly PRO3 Days trial$0.991 Month
  • Invsi PRO (Annual)7 Days trial$4.991 Year
One-time2
  • Unlock Application Icon$0.99
  • Lifetime PRO$14.99
2 purchases

Top Box

Subscriptions1
  • Vip包年1 Year trial$27.491 Year
One-time1
  • 永久Vip$27.49

Questions

Is invsi free?
invsi is free to download, with in-app purchases available.
Is Top Box free?
Top Box is free to download, with in-app purchases available.
Which has better reviews, invsi or Top Box?
Top Box is rated higher. invsi averages 4.1 out of 5 from 8 ratings, while Top Box averages 4.8 from 51 ratings.
Do invsi or Top Box have ads?
Neither invsi nor Top Box shows ads.
Which is updated more often, invsi or Top Box?
invsi ships an update fortnightly, and Top Box every 6 days. Most recently, invsi was updated on August 22, 2026 and Top Box on September 18, 2026.

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