LZ Books vs NDA Blue
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LZ Books
This app allows subscribers to manage their business finances on the go. Users can track transactions, edit details, upload receipts, manage mileage, and create invoices. It provides insights into business income and trends, with easy access to account information.
- Manage business transactions
- Edit categories and descriptions
- Upload receipts
- Track business mileage
- Create and send invoices
- View income insights and trends
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The LZ Books app is the best way for LZ Books subscribers to do their bookkeeping and see tax savings on-the-go. • Manage and review transactions from your connected business accounts • Edit categories and descriptions and upload receipts • Track your business mileage with auto-tracking as you drive, or manually enter trips • Create, send, and edit invoices • View your business income, insights, and trends • Access and update your profile and account info anytime
NDA Blue
Quickly generate and digitally sign Non-Disclosure Agreements (NDAs) in under 3 minutes. This app offers advanced signing features like face scanning and geo-encoding, ensuring compliance with U.S. electronic signature laws. Documents are stored securely and can be exported to PDF.
- Automated NDA generation
- Digital signature with face scanning
- Geo-encoded signatures
- Secure local and server storage
- PDF export
- ESIGN and UETA compliant
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Apps4Life, LLC has partnered with Warren Legal, LLC to bring contract generation into the modern era! NDA Blue will generate expertly crafted NDAs with the click of a button, on the fly, and sign them just as quickly! Generate an NDA specific to your idea in under 3 minutes, with no effort or legal experience required. Fully automated, sit back and relax while the app does everything for you! NDA Blue supports advanced digital signing that includes finger signing, face scanning, and geo-encoding, highly-secure and fast! NDA Blue utilizes a revolutionary signature procedure that complies with the United States Electronic Signature in Global and National Commerce Act (ESIGN) and the Uniform Electronic Transactions Act (UETA) as adopted by the individual states. NDAs are all stored locally on your device, securely on our servers, and can be exported to PDF in seconds. ----- •This app along with all generating technology is the sole property of Apps4Life, LLC. •Contracts generated are the works of Warren Legal, LLC—indemnification clauses are outlined within the Terms of Service found within the app. •This app is the product of a partnership between two companies: Apps4Life, LLC ("App Producer and Publisher") and Warren Legal, LLC ("Law Firm"). •This app does not authenticate users’ signatures or identities. •This app helps users generate documents for their personal private use and does not provide legal advice. We (Apps4Life, LLC and Warren Legal, LLC) recommend consulting an attorney should you require legal advice.
Screenshots
Verdict
The clearest difference is rating: LZ Books at 4.6 against NDA Blue's 3.0. LZ Books also leads on in-app purchases (none vs 3) and ratings volume (2.9K vs 3). NDA Blue's advantage is ads (none vs shown) and review sentiment (33% vs 24%). On price 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. NDA Blue sells 3 one-off in-app purchases. LZ Books asks for nothing beyond the download.
LZ Books holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: LZ Books has 2.9K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 24% of LZ Books's written reviews are positive against 33% of NDA Blue's, so the app with the better star average is not the one people write more warmly about.
| Parameter | LZ Books | NDA Blue |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.9K ratings) — better | 3.0 (3 ratings) |
| Positive reviews | 24.1% of reviews | 33.3% of reviews — better |
| Number of ratings | 2.9K — better | 3 |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 97 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | LegalZoom.com | Apps4Life, LLC. |
Customer experience
LZ Books
NDA Blue
Bugs and requests
LZ Books
Reported bugs
3 issues- Unable to create account
- App won't open or load
- Order tracking not working
Requested features
4 requests- Landscape mode support
- Improved app stability
- Ability to edit transactions
- Better integration with other tools
NDA Blue
Not enough reviews yet to summarise bugs or requests.
In-app purchases
LZ Books
No in-app purchases
NDA Blue
- Three Months NDA$18.99
- One Year NDA$19.99
- Two Year NDA$24.99








