Hazeltree Approver vs PB Optimize
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hazeltree Approver
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Hazeltree is provider of Treasury and Liquidity platform for Asset Management Industry. Hazeltree Approver mobile application allows users to be part of the multi-platform transaction approval workflow by reviewing detailed payment information and initiating payment release process. Hazeltree Approver alerts users of pending approval requests and provides functionality to analyze current and historical transaction activity by viewing statuses of payments
PB Optimize
This cloud-based financial technology solution helps institutional investors optimize operations for alpha generation. It offers enhanced security, real-time market data for transparency, and tools to streamline workflows and create efficiencies.
- Operational alpha generation
- Two-factor authentication
- Biometric login
- Real-time market data
- Customizable settings
- Multi-condition alerts
- Streamlined workflow tools
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PB Optimize is a cloud-based technology solution designed to enable institutional investors to generate “operational alpha” through proper management of financing, collateral, treasury, and portfolio risk. Security: PB Optimize is committed to your security, supporting two-factor authentication and biometric login. Transparency: PB Optimize provides access to real time market and proprietary data for greater transparency and unique insights to inform decision-making. • Intraday and historical coverage on lending rate and liquidity levels • PB Optimize Marketplace provides bids for competitive pricing and cost savings Efficiency: PB Optimize helps streamline workflows and create efficiencies with flexible technology. • Customizable settings create a unique user experience • Multi-condition alerts allow users to monitor portfolio and market events • Movements Tools streamline workflows related to Asset Transfers across various counterparties 1163632.17.0
Screenshots
Verdict
The clearest difference is update cadence: PB Optimize at every 2 months against Hazeltree Approver's every 4 months. Hazeltree Approver's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Hazeltree Approver ships an update every 4 months, PB Optimize every 2 months. Both last shipped on October 17, 2026.
| Parameter | Hazeltree Approver | PB Optimize |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 20 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | Hazeltree Fund Services Inc. | Fidelity Global Brokerage Group, Inc. |
In-app purchases
Hazeltree Approver
No in-app purchases
PB Optimize
No in-app purchases
Questions
Is Hazeltree Approver free?
Is PB Optimize free?
Do Hazeltree Approver or PB Optimize have ads?
Which is updated more often, Hazeltree Approver or PB Optimize?
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