Check Cherry vs zLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Check Cherry
Streamline your event business operations with tools for sales, client management, and scheduling. Create proposals, manage bookings, track leads, and handle payments efficiently. Simplify your workflow and dedicate more time to client satisfaction.
- Proposal creation and sending
- Lead data recording and follow-up
- Booking management with templates
- Payment tracking and adjustments
- Checklists for task management
- Staff time-off and blockout dates
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Check Cherry gives you everything you need to sell better, grow faster, get great leads, and have more time to make clients happy. From proposals and scheduling tools to calendars, checklists, and contracts, Check Cherry has helped event companies around the world to simplify their business and wow their clients. And our all new App is built from the ground up to let you and your staff access your data and get back to clients more quickly than ever. Quickly create proposals and send them to customers. Record lead data and send follow up messages. Manage your existing bookings including design templates, questionnaires, and attachments. Record blockout dates and see staff time off. Record payments and make pricing adjustments in real-time. Stay on top of what needs done with our easy-to-use checklists. The Check Cherry App is a powerful new tool to make managing your event business as simple as possible. If you sell with packages and add-ons you're going to love Check Cherry!
zLog
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zLOG® is used to manage aquatics, both commercial and residential. It can handle manual water chemistry readings, or be automated. Features includes: - Dashboard/Overview: Remotely monitor the health of all systems from anywhere. This allows viewing of systems at multiple sites from one page. - Permanent history of logs: All data from the chemistry controller is logged and saved to the cloud. Viewable online - Notifications: Be informed when your water chemistry is outside of user-configured parameters. Also supports trending data for warnings, allowing operators to be proactive. - Semi-automatic operator water readings (When used with Lamotte Spin Touch): Send readings directly from Spin Touch to zLOG with a push of a button.
Screenshots
Verdict
The clearest difference is update cadence: Check Cherry at every 6 days against zLog's every 5 months. 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.
Check Cherry ships an update every 6 days, zLog every 5 months. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.
| Parameter | Check Cherry | zLog |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (12 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 6 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 106 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Check Cherry | Tmi Salt Pure Corporation |
In-app purchases
Check Cherry
No in-app purchases
zLog
No in-app purchases







