The ZO App vs OnSolve
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The ZO App
Access exclusive services, experiences, and perks curated for Tishman Speyer Properties customers. Enjoy global access to workspaces, attend community events, redeem local discounts, and utilize curated wellness services.
- Global workspace access
- Exclusive community events
- Local retailer discounts
- Curated wellness services
- Hospitality offerings
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Use the ZO app to access an unparalleled collection of services, experiences and perks curated exclusively for customers of Tishman Speyer Properties. Offerings include: • Studio: Book meeting rooms, register guests, explore events, and access invoices, all in one place. • Global Access: ZO members have access to work and lounge spaces across the Tishman Speyer portfolio. • Events & Programming: Exclusive experiences that connect our global community. Cultural events, speaker panels, happy hours and more. • Perks: Access to the best your city has to offer. Redeem discounts, exclusive perks & special offers at local retailers and partners. • Wellness & Services: A curated collection of services that leverages local partnerships for unprecedented hospitality and wellness.
OnSolve
This app delivers critical communications directly to mobile devices. It's designed for organizations to send urgent alerts and routine business updates to employees, partners, and customers. Stay informed about events that could impact operations, assets, and safety.
- Critical communications delivery
- Push notifications
- Urgent situation alerts
- Routine business updates
- Stakeholder communication
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Experience the upgraded OnSolve Mobile App! With over two billion notifications sent annually, OnSolve helps deliver critical communications to employees, partners, customers and other stakeholders directly on their mobile device. When an event occurs, communicating immediately is critical. Whether for urgent situations that can jeopardize operations, assets and safety, or for routine business operations. Download our mobile app to connect and start receiving push notifications regarding critical updates from your organization.
Screenshots
Verdict
The clearest difference is rating: The ZO App at 2.9 against OnSolve's 1.9. The ZO App also leads on review sentiment (26% vs 14%) and device support (3 vs 1). On price, ratings volume, update cadence and ads 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.
The ZO App holds the better App Store score, 2.9 against 1.9. Both are backed by a comparable volume of ratings — 89 and 32 respectively. Written reviews point the same way: 26% of The ZO App's written reviews are positive against 14% of OnSolve's.
The ZO App ships an update every 2 weeks, OnSolve monthly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | The ZO App | OnSolve |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (89 ratings) — better | 1.9 (32 ratings) |
| Positive reviews | 25.9% of reviews — better | 14.3% of reviews |
| Number of ratings | 89 — better | 32 |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 16.0 |
| Further details — not scored | ||
| Size | 320 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | TS Zo, L.L.C. | OnSolve |
Customer experience
The ZO App
OnSolve
In-app purchases
The ZO App
No in-app purchases
OnSolve
No in-app purchases
Questions
Is The ZO App free?
Is OnSolve free?
Which has better reviews, The ZO App or OnSolve?
Do The ZO App or OnSolve have ads?
Which is updated more often, The ZO App or OnSolve?
Other comparisons
