Filament.uno vs Simple Ruler inch/cm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Filament.uno
Easily manage your 3D printing filament stock. Track what you have, add new spools, and maintain your inventory with simple tools.
- Add filament spools
- Manage inventory
- Maintain filament stock
- Simple functionality
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Filament.uno makes 3D printing inventory easy by providing simply functionality to add, manage and maintain your filament inventory.
Simple Ruler inch/cm
This utility transforms your iPhone into a precise on-screen ruler for measuring in inches and centimeters. It offers a simple interface for quick measurements, serving as a handy tool for various tasks.
- On-screen ruler
- Inch measurement
- Centimeter measurement
- Simple interface
- Accurate measurements
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Simple and useful must have application! This application turns your iPhone into an accurate on-screen inches and centimeters ruler. Application supports following devices. iPhone SE 2nd gen iPhone SE 3rd gen iPhone X iPhone XS iPhone XS Max iPhone 11 Pro iPhone 11 Pro Max iPhone 12 mini iPhone 12 iPhone 12 Pro iPhone 12 Pro Max iPhone 13 mini iPhone 13 iPhone 13 Pro iPhone 13 Pro Max iPhone 14 iPhone 14 Plus iPhone 14 Pro iPhone 14 Pro Max iPhone 15 iPhone 15 Plus iPhone 15 Pro iPhone 15 Pro Max *Important notice: Use the information recoded or functionality provided in / or generated with this application only as a rough indication, rough estimates or as a rough guide. Even though we do our best to provide you with confirmed information and tried-and-tested features, the accuracy and successful operation and performance of the application are NOT GUARANTEED by us. Users are strongly advised to confirm the information of their interest with other sources and not to ultimately rely on functionality and performance of this application. This application is provided “as is” and with all faults. You bear the risk of using it. We shall not be responsible or liable for any loss or damage of any kind incurred as a result of the use of functions or the content of this application. By using this application you are agreeing to these terms. If you do not agree to these terms do not use this application.
Screenshots
Verdict
The clearest difference is price: Filament.uno at Free against Simple Ruler inch/cm's $0.99. Simple Ruler inch/cm's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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
Filament.uno is free to download; Simple Ruler inch/cm costs $0.99 up front. Filament.uno sells 1 one-off in-app purchase. Simple Ruler inch/cm asks for nothing beyond the download.
Filament.uno ships an update every 3 months, Simple Ruler inch/cm daily. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.
| Parameter | Filament.uno | Simple Ruler inch/cm |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.6 | 16.1 — better |
| Further details — not scored | ||
| Size | 13 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Paul Sohier | Systemiko Inc. |
Customer experience
Filament.uno
Simple Ruler inch/cm
In-app purchases
Filament.uno
- Filament.uno PRO$2.99
Simple Ruler inch/cm
No in-app purchases
Questions
Is Filament.uno free?
Is Simple Ruler inch/cm free?
Do Filament.uno or Simple Ruler inch/cm have ads?
Which is updated more often, Filament.uno or Simple Ruler inch/cm?
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