Solid Notes vs FieldStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solid Notes
Capture and organize all your ideas with this fast and easy-to-use note-taking app. Create color-coded spaces for different aspects of your life and utilize formatting options for clarity. Your data is encrypted and 100% private.
- Quick note-taking
- Color-coded spaces
- Unlimited image/voice/sketch uploads
- Formatting options
- Encrypted and private data
- Universal app support
Read full descriptionHide full description
No subscriptions - Buy once, keep forever Solid Notes is here to help you capture and organise all your ideas. You can create color coded spaces for all the things that matter in your life and you can make staying on top of your notes and thoughts easy. - Quick notes Solid Notes is designed for speed and ease of use. It's quick to take notes in any of your spaces, drag them around, archive them, format them, and more. - Spaces Create color coded spaces for all the things that matter in your life. - Unlimited uploads You can upload as many images, voice recordings and sketches as you need - Formatting Make your notes as useful and clear as they can be with a variety of formatting options - Privacy first Solid Notes is designed with privacy in mind and your data is encrypted and 100% private Are you ready to start taking better notes? Solid Notes is a universal app available on iOS, iPadOS, and macOS You can choose to purchase just this app or all 5 Solid Apps with one purchase Terms of service: http://solidapps.co/terms.html Privacy policy: http://solidapps.co/privacy.html
FieldStack
This app provides an offline workspace for construction plans, allowing users to import PDFs, search every page for specific information, and create custom boards of relevant sheets. It enables on-page markup, field status recording, and note-taking, all accessible without an internet connection.
- Offline PDF plan import
- Full-page search
- Customizable sheet boards
- On-page markup tools
- Field status tracking
- Notebooks for notes and photos
- Siri and widget integration
Read full descriptionHide full description
FieldStack is an offline field workspace for construction plan PDFs. Import the drawings without changing the original files, search every page for a room or sheet in seconds, and build a board of just the sheets a task needs. It is built for job sites with bad or no internet. SEARCH EVERY PAGE Type a room number, sheet title, or any word. FieldStack searches every page of every plan and opens the page right at the match. BUILD THE BOARD Pull the sheets a task needs into one board and arrange them your way. Press and hold a sheet to move it, set the columns, or remove sheets. The full PDF stays readable. MARK UP IN LAYERS Draw on any page in named layers like As-built, Coordination, or Punch list. Show one, some, or all, and draw on one while the rest stay in view. Markup shows on every board with that page. TRACK STATUS ON THE PLAN Place marks on a board and set them Open, In Progress, Blocked, or Done, with Urgent on top. Filter to what still needs you and keep every mark and note in one list. NOTEBOOKS Place plan pages, photos, shapes, and symbols side by side, and connect them. SIRI, SEARCH, AND WIDGETS Ask Siri to search FieldStack, find sheets from Home Screen search, and open a board, a plan set, or search from a widget. BRING THE PLANS Import source PDFs without changing the originals in Files. FieldStack does not require an account, a team workspace, or a subscription. Optional tips support continued development and unlock nothing. The reviewed interface supports English, French, Spanish, and Brazilian Portuguese. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://unshackledpursuit.com/fieldstack#privacy
Screenshots
Verdict
The clearest difference is in-app purchases: FieldStack at none against Solid Notes's 2. FieldStack also leads on review sentiment (100% vs 88%). Solid Notes's advantage is ratings volume (26 vs 1) and iOS requirement (16.0 vs 26.0). On price, rating, 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. Solid Notes sells 2 one-off in-app purchases. FieldStack asks for nothing beyond the download.
FieldStack holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Solid Notes has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 88% of Solid Notes's written reviews are positive against 100% of FieldStack's.
Solid Notes ships an update every 9 days, FieldStack every 8 days. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.
| Parameter | Solid Notes | FieldStack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (26 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 87.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 26 — better | 1 |
| Update frequency | Every 9 days | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 35 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Solid Apps S.R.L. | Dylan Russell |
Customer experience
Solid Notes
FieldStack
In-app purchases
Solid Notes
- Unlock this app (lifetime)$4.99
- Unlock ALL 10 Solid Apps (lifetime)$9.99
FieldStack
No in-app purchases









