# Decionis Shield — Stop charges you didn't okay

> Control spending permissions for connected apps, AI agents, and subscriptions. (iPhone/iPad app by Decionis Inc..)

- Source: https://appshunter.io/ios/app/decionis-shield/id6787201626 (this page in markdown: same URL + `.md`)
- Developer: [Decionis Inc.](https://appshunter.io/developer/6787201628)
- Category: Finance, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 25 MB
- Languages: American English
- Released: 2026-07-19
- Data updated: 2026-10-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/decionis-shield/id6787201626/reviews.md

## What is Decionis Shield?

Stop charges you didn't okay. Decionis Shield holds a purchase, a renewal, or an AI agent's spend that goes over your limit until you say yes — and keeps a signed record of what it decided. Its App Store privacy label reads "Data Not Collected."

SET A SPENDING LIMIT, THEN FORGET IT
One rule per source: Allow, Ask Me, or Block, and a maximum spend. Marketplaces, apps, and AI agents start on Ask Me, so an approval needs you until you decide otherwise. Anything above your limit is held.

APPROVE A PURCHASE, OR DON'T
When something wants to spend past your limit — a subscription price increase, a renewal you forgot, an agent buying on your behalf — Shield holds it and asks. One tap with Face ID to allow it; one tap to keep it blocked.

SEE WHAT'S COMING
Coming Up separates the renewals and charges that are scheduled from the ones that are only estimated, so you can cancel a renewal before it charges instead of after.

WARN AT CHECKOUT
Pair Safari on this iPhone, or Chrome and Edge on your computer, and Shield checks the amount at checkout against your limits. It warns you and keeps the record; it cannot stop a payment for you.

DISPUTE A CHARGE WITH PROOF
Every held charge can become a Dispute Passport — a signed, shareable record of what was requested and what Shield decided, ready for the day you dispute a charge.

KNOW WHAT SHIELD DID THIS WEEK
Activity keeps the plain-language record; the weekly Shield Brief adds it up — held, approved, allowed automatically, and what renews next.

Shield holds or blocks spending only when it passes through a supported app, agent, or paired browser. Other activity may be visible, but Shield cannot stop it. No budgeting, no ads, no selling your data.

## Key features

- View protected spending amounts
- Set spending limits
- App and AI agent spending control
- Track subscription renewals
- Review transaction activity
- Generate Dispute Passports

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/decionis-shield/id6787201626/reviews.md

### 5/5 — Great

*2026-08-27*

Great for keeping your spending in check and flagging large or unexpected transactions.

## Frequently asked questions about Decionis Shield

### What is the main purpose of Dionis Shield?

Decionis Shield acts as a spending control center, allowing you to see what has permission to spend your money, set limits, and monitor transactions for supported purchases, subscriptions, and connected apps or AI agents.

### How does Dionis Shield protect my spending?

It allows you to set maximum spend limits for supported purchases, renewals, apps, and AI agents. If a transaction exceeds your limit, Shield can hold it and ask for your approval before proceeding.

### Can Dionis Shield stop all my bank or card transactions?

No, Shield protects spending only through supported apps, agents, and connected services. It does not claim to stop every bank or card transaction.

### What is a Dispute Passport?

An eligible blocked transaction can generate a Dispute Passport, which is a shareable record detailing what was requested and how Dionis Shield decided on the transaction.

### Does Dionis Shield have ads?

No, Dionis Shield is ad-free and does not feature ad-driven engagement.

### What devices does Dionis Shield support?

Dionis Shield is available on Mac, iPhone, iPad, and iPod.

### How often is Dionis Shield updated?

The latest version is 1.0.4, and it was last updated on August 22, 2026, indicating active development.

### Is Dionis Shield suitable for all ages?

Yes, Dionis Shield has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 3 releases)

### 1.0.5 — 2026-09-21

1.0.5: one-tap sign-in (code field always opens; code sent by Decionis Account), Spending sources, Add a renewal + radar, Bind your own agent, ASO rewrite; extension 1.0.4 with the sign-in fix

### 1.0.4 — 2026-08-22

Open Shield and know in seconds who can spend, how much authority remains, and what's coming next. New Today, Permissions, Coming Up, Activity, and weekly Shield Brief views make Shield an everyday spending control center. Sign-in reliability and decision clarity are also improved.

### 1.0 — 2026-07-09

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-02.*