Notebox vs ADG Contract Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Notebox
This app offers a secure, block-based editor with Markdown support for local note-taking. For cross-device synchronization and real-time updates, a subscription unlocks cloud features with zero-knowledge encryption.
- Zero-knowledge encryption
- Block-based editor
- Markdown support
- Local-only mode
- Cross-device sync
- Real-time updates
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# V2 Ultimate Privacy - All user data is stored with D2D zero-knowledge encryption - Block based flexible editor - Supports Markdown - Local-only use on iPhone, iPad and Mac is FREE. # Subscribe to Sync - Across all devices - Real time - Conflict-Free - Complete Security All personal data is stored in personal iCloud. All synchronization is processed on user device locally. --- privacy policy: https://notebox.cloud/privacy-policy terms of use: https://notebox.cloud/terms-of-use
ADG Contract Pro
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ADG Contract Pro is a full featured job manager for individuals and companies of all sizes. Online and offline. We realize that not every construction site or community has cell service. Communication in the field can be difficult depending on the location. ADG Contract Pro includes a full featured offline mode to keep you in the loop, even when you're off the grid. Save time and energy. Be alerted whenever a new job has been assigned or is updated. Remove the paperwork. Have instant access to any related job details, documents, blueprints and notes. Get started fast. It only takes a few minutes to create a new account. Work with ADG and increase your productivity in the field.
Screenshots
Verdict
The clearest difference is in-app purchases: ADG Contract Pro at none against Notebox's 2. ADG Contract Pro also leads on iOS requirement (15.0 vs 17.0). Notebox's advantage is update cadence (every 2 days vs fortnightly). On price, ads 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. Notebox sells 2 in-app purchases, starting at $1.49 per month. ADG Contract Pro asks for nothing beyond the download.
Notebox ships an update every 2 days, ADG Contract Pro fortnightly. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.
| Parameter | Notebox | ADG Contract Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Guap Inc. | Artisan Design Group, LLC |
In-app purchases
Notebox
- Monthly Cloud Subscription7 Days trial$1.491 Month
- Yearly Cloud Subscription1 Month trial$14.991 Year
ADG Contract Pro
No in-app purchases
