Fi2000 vs Armur
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fi2000
Control your motorcycle's fuel injection system with this app. Monitor RPM, adjust fuel delivery, and evaluate injector duty cycle in real-time for optimal performance. Requires pairing with a compatible tuner and motorcycle.
- Real-time RPM monitoring
- Fuel adjustment (add/remove)
- Injector duty cycle evaluation
- Module pairing
- Maximum efficiency assessment
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This app will allow users to control Fi2000 fuel injection tuning module that is installed on a motorcycle. Using multiple settings users can see RPM, take fuel away, add fuel and evaluate fuel injector's duty cycle in real time and maximum efficiency. The app has to pair with a tuner and the motorcycle and tuner must be turned on for the app to recognize the device and pair with it.
Armur
This app provides a secure digital vault for firearm collectors to meticulously document their collections. It allows users to store detailed information, provenance, maintenance logs, and range session data, with options for local storage or encrypted cloud sync. The app is designed for privacy and control, offering no ads or tracking.
- Private firearm record vault
- Local-only data storage
- Optional encrypted cloud sync
- Document configuration, serials, purchase info
- Log maintenance, repairs, and upgrades
- Record range sessions and round counts
- Attach invoices, receipts, and correspondence
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We as fine gun owners admire the craftsmanship, history, and significance of every piece in our collection. We take pride in owning and sharing them—yet too often, the records that preserve provenance, condition, and ownership are incomplete or neglected. Over time, details fall through the cracks and are lost - which can generate unnecessary stress impacting our peace of mind. Armur is a private firearm record vault designed for serious collectors who value documentation, provenance, and control. Choose how your data is stored: - keep everything local on your device, or - use encrypted cloud sync for secure access across devices You remain in control at all times. Export your records anytime. Built for Privacy and Control: - Local-only mode (no cloud required) - Optional encrypted sync - No ads, no tracking, no data selling - Your records are never locked in Armur is designed so your documentation remains yours — even long term. Document Every Firearm Properly: Log each firearm in detail: - configuration, serials, and purchase info - photos, notes, and attachments - invoices, provenance, and correspondence Keep everything in one structured, searchable place. Preserve Provenance: Attach and organize: - receipts and invoices - auction catalogs - letters and maker correspondence - export permits and documentation Build a complete, lasting record for each firearm. Track Maintenance and Use: - log cleanings, repairs, and upgrades - track round counts per firearm - receive reminders based on usage Maintain a clear service history over time. Record Range Sessions - log when, where, and what you shot - attach notes, photos, targets, and load data - build a performance history over time Curated Resources: Discover: - magazines and publications - auctions and marketplaces - gunsmiths and shooting grounds - collector associations Built for the Long Term: - Collectors invest years into their records. - Your documentation should not depend on a single system. Armur ensures your data remains accessible, exportable, and under your control.
Screenshots
Verdict
The clearest difference is in-app purchases: Fi2000 at none against Armur's 2. Fi2000 also leads on iOS requirement (14.7 vs 16.6). Armur's advantage is update cadence (every 2 weeks vs every 8 months). On price, rating, ratings volume 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. Armur sells 2 in-app purchases, starting at $8.99 per month. Fi2000 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Fi2000 against 5.0 for Armur. Both are backed by a comparable volume of ratings — 3 and 4 respectively.
Fi2000 ships an update every 8 months, Armur every 2 weeks. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.
| Parameter | Fi2000 | Armur |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (4 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 | 4 — better |
| Update frequency | Every 8 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.7 — better | 16.6 |
| Further details — not scored | ||
| Size | 22 MB | 141 MB |
| Age rating | 4+ | 17+ |
| Developer | Bryan Bench | Jitendra Puri |
Customer experience
Fi2000
Armur
In-app purchases
Fi2000
No in-app purchases
Armur
- Armur Premium Monthly Plan$8.991 Month
- Yearly Subscription$89.991 Year









