ProPartner vs ZAI Bids
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ProPartner
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Designed for end users in mind, this simple app allows you to view historic and future service information for equipment in the field.
ZAI Bids
Connects customers with businesses through a smart bidding system. Post projects, receive and compare multiple bids, and hire the best match. Businesses can discover opportunities and bid on projects.
- Post projects with detailed requirements
- Receive and compare multiple bids
- Hire best-matched businesses
- Businesses bid on projects
- Track projects from bidding to completion
- In-app chat with admin support
- Real-time notifications
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Our app connects customers and businesses via a smart bidding system. Post a project, receive multiple bids, compare offers, and hire the best match. Free for customers Post projects with detailed requirements and attach photos We have numerous categories of businesses and contractors to choose from Invite favorite businesses directly to bid on your project Receive multiple bids and compare price vs. value based on ratings to find the best fit Track projects from bidding through completion; rate and leave feedback for your contractor View completed and expired project history No need to shop around — we do it for you Businesses pay a small fee after a customer awards the job Discover relevant project opportunities Place bids with pricing and terms Ask questions before submitting bids Manage projects during bidding and progress stages Showcase services on your business profile Switch to customer mode via the “Hire Contractor” page to hire other contractors under your business name Privacy-first approach Personal details remain hidden during bidding Contact information is shared only after bid acceptance Secure, unbiased communication between parties Protects both customers and businesses Business “Pro” membership benefits Access all projects without invitations Add multiple business locations Get priority visibility for bids Receive instant project alerts View detailed insights and analytics Additional features Real-time notifications for bids and updates In-app chat with admin support Secure payments and billing history Clean, simple, intuitive interface Whether you’re hiring or growing your business, this app makes the process simple, transparent, and secure.
Screenshots
Verdict
The clearest difference is update cadence: ZAI Bids at daily against ProPartner's every 6 months. ZAI Bids also leads on iOS requirement (13.0 vs 17.0). 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.
ProPartner ships an update every 6 months, ZAI Bids daily. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.
| Parameter | ProPartner | ZAI Bids |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Routeware | zrock |
In-app purchases
ProPartner
No in-app purchases
ZAI Bids
No in-app purchases








