Comparison

Flawless Core vs TrustBill

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

Head to head
About

Flawless Core

Features
Read full description

Flawless Core is a comprehensive, advanced back office. Take your team to a whole new level of comfort. Native interfaces and navigation minimise the learning curve for your partners. Sophisticated functionality and the tools you need to build strong structures and control every aspect of business development in a single application: - Fast access to contacts in two clicks - Easy navigation and search by structure - Full control over your finances - Configurable statistics and reports - Event scheduler with notification Sharing your referral link just got easier: - Copy the link for future use - Share links on social networks and applications - Generate a QR code for scanning Option to customise the app with your company’s corporate identity.

About

TrustBill

Features
Read full description

TrustBill: Social Billing & Shared Ledger Stop the back-and-forth. TrustBill is a payment-agnostic social billing app designed for contractors, freelancers, and partners who need a clear, immutable record of their financial relationships. Clear Audit Trails, Zero Fees TrustBill does not process payments, which means you keep 100% of your earnings. We provide the shared "Audit Trail", a dedicated thread for every connection where you can send invoices, approve bills, and verify payments. Key Features: Smart AI Scanning: Save time by using AI to scan your invoice images or PDFs. Our system automatically extracts amounts and dates to pre-fill your billing fields for your review. Multi-Currency Ledger: View exactly what you owe and what you are owed across different currencies (USD, EUR, GBP, and more). No forced FX conversions and no rounding errors—just the raw totals. Shared Audit Trail: Every invoice follows a strict lifecycle—from "Awaiting Approval" to "Paid Confirmed"—ensuring both parties are always in sync. Verification with Proof: Close the loop on every transaction. Recipients upload payment screenshots or receipts, and issuers confirm once the funds are received off-platform. Privacy-First Discovery: Connect via unique @usernames. You control your visibility with a "Discoverable in Search" toggle to keep your professional network private. Real-Time Updates: Receive push notifications the moment an invoice is sent, approved, or when payment proof is uploaded for your review. Legal & Compliance: Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://trustbill-40b68.web.app/privacy Disclaimer: TrustBill is a record-keeping and verification tool. We are not a payment processor, money transmitter, or escrow service. All financial transactions must be completed off-platform. TrustBill does not provide legal or tax advice.

Screenshots

Flawless Core4 screens
TrustBill4 screens

Verdict

The call

The clearest difference is in-app purchases: Flawless Core at none against TrustBill's 1. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TrustBill sells 1 in-app purchase, starting at $9.99 per month. Flawless Core asks for nothing beyond the download.

UpkeepUpdate frequency

Flawless Core ships an update every 3 weeks, TrustBill monthly. The most recent releases landed on September 4, 2026 and July 28, 2026 respectively.

Scorecard1 real difference · 5 level
Flawless Core versus TrustBill: the parameters behind the verdict, then further details
ParameterFlawless CoreTrustBill
PriceFreeFree
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size40 MB87 MB
Age rating4+4+
DeveloperFlawless GroupAbboskhon Shukurullaev

In-app purchases

None

Flawless Core

No in-app purchases

1 purchases

TrustBill

Subscriptions1
  • TrustBill Pro$9.991 Month

Questions

Is Flawless Core free?
Flawless Core is free to download, with no in-app purchases.
Is TrustBill free?
TrustBill is free to download, with in-app purchases available.
Do Flawless Core or TrustBill have ads?
Neither Flawless Core nor TrustBill shows ads.
Which is updated more often, Flawless Core or TrustBill?
Flawless Core ships an update every 3 weeks, and TrustBill monthly. Most recently, Flawless Core was updated on September 4, 2026 and TrustBill on July 28, 2026.

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