Zavala vs Chert App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zavala
This app offers a modern approach to outlining, providing a full suite of features. It supports gestures, keyboard shortcuts, and multiple windows for efficient organization and content creation. Easily import and export in various formats, sync across devices, and customize your outlining experience.
- OPML Import & Export
- Markdown Export
- iCloud Syncing & Sharing
- Nested Tags
- Image Embedding
- Keyboard Shortcuts
- Drag and Drop
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Zavala is a modern take on a traditional outliner. It is a full featured app. It takes full advantage of your device by leveraging gestures, keyboard shortcuts, and multiple windows. Other features: * OPML import & export * Markdown import & export * HTML import & export * iCloud syncing * iCloud sharing with other iCloud users * Encrypted outlines and encrypted iCloud sync * Nested Tags for organizing Outlines * Support for embedding images * Print support * Drag and drop * Text formatting * Links * Completed items * Notes * Customizable fonts and sizes * Backlinks * Shortcuts support * Web clipper share extension * Typewriter scrolling * Automatic row numbering including Decimal and Legal numbering
Chert App
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Chert is a multimodal AI agent that transforms how users collect and interface with their data. It can take in unstructured voice recordings, images, videos, text, and GIS data, organize them into the right spreadsheet cells, answer questions about your database, and carry out actions or modifications, all through voice commands. This can be useful in situations ranging from field-based geophysics surveys to scheduling appointments and monitoring inventories. Overall, Chert offers a novel, customizable, and intuitive alternative to traditional digital forms and surveys.
Screenshots
Verdict
The clearest difference is iOS requirement: Chert App at 15.1 against Zavala's 26.0. 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.
| Parameter | Zavala | Chert App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (70 ratings) — better | — |
| Positive reviews | 87.7% of reviews | — |
| Number of ratings | 70 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 19 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Vincode, Inc | Zhutian Gao |
Bugs and requests
Zavala
Reported bugs
9 issues- Broken sync between iPhone and Mac
- iCloud database incompatibility
- Unable to format using toolbar
- Lost outline after update
- Sidebar not available
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- Cannot open outlines from Document Provider
- App crashes on M1
- IME input ignored in body text (Japanese)
- Abstürze beim Anlegen des ersten Dokuments (M1)
Requested features
15 requests- Continue releasing macOS builds for older versions
- Legacy database option for iOS apps
- Cross-platform support
- Ability to change tag and outline list order manually
- Support for hiding notes
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- Typewriter scroll mode
- Due dates on the right of the note
- Font color change
- Multi-select for dragging
- Copy and paste lines
- Option to use system fonts
- Full screen document view with swipe gesture
- Adjust line spacing
- Improve drag and drop behavior on Mac
- Sync via Nextcloud
Chert App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Zavala
No in-app purchases
Chert App
No in-app purchases









