Auto Monkey vs Fault Finder Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Auto Monkey
Get your car repaired conveniently at your home or office with vetted mobile mechanics. Services include oil changes, brakes, A/C, and more, with upfront pricing and a warranty.
- Mobile mechanic dispatch
- Upfront pricing
- 24-month/24,000-mile warranty
- Secure in-app checkout
- Wide range of repair services
- No cash transactions
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When your car matters, Auto Monkey matters. Wherever you are. Auto Monkey makes car repair easier by connecting you with trusted, vetted mobile mechanics who come directly to your home, office, or wherever your vehicle is parked. No waiting rooms. No unnecessary trips to the repair shop. Just convenient, professional auto repair that works around your schedule. Mobile Auto Repair Made Simple. Whether you need routine vehicle maintenance or an unexpected repair, Auto Monkey helps you get back on the road without disrupting your day. Our approved mobile mechanics provide a wide range of services, including: - Oil changes and routine maintenance - Brake repair and replacement - Alternators and starter motors - Suspension and steering repairs - A/C and heating system repairs - Radiators and cooling systems - Belts, tune-ups, and more Convenience You Can Count On With Auto Monkey, you can: - Request mobile auto repair directly from your phone - Connect with vetted, approved mobile mechanics - Receive upfront pricing before repairs begin - Enjoy a 24-month/24,000-mile warranty on qualifying repairs - Pay securely through the app — no cash transactions required - Get your vehicle serviced at home, at work, or wherever you need us A Better Way to Take Care of Your Car We believe getting your vehicle repaired shouldn't be complicated. That's why we've built Auto Monkey around a simple promise: dependable service, transparent pricing, and trusted mechanics who show up when you need them. Whether it's a routine oil change or an unexpected breakdown, we're here to make taking care of your vehicle easier. Trusted Once. Trusted Again. Trusted Everywhere. Download Auto Monkey today and experience car repair on your terms. Learn more at www.theautomonkey.com
Fault Finder Pro
A comprehensive troubleshooting reference for industrial electricians and maintenance technicians. Quickly diagnose common electrical problems with step-by-step guides and a searchable database of fault codes. Includes essential electrical reference tables and calculators.
- Step-by-step fault diagnosis
- Searchable fault code database
- NEC wire sizing table
- Voltage drop calculator
- Ohm's Law calculator
- Motor nameplate decoder
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Fault Finder Pro is a fast, no-nonsense troubleshooting reference built by an industrial electrician for industrial electricians and maintenance technicians. Stop wasting time digging through manuals on the job site. Everything you need is right here — offline, organized, and ready when you are. STEP-BY-STEP FAULT DIAGNOSIS Walk through guided fault trees for the most common industrial electrical problems. Answer yes/no questions and get a recommended action fast. - Motor won't start - Breaker keeps tripping - VFD faults - 3-phase power issues - Transformer faults - Generator and transfer switch faults - Servo and motion control faults - Panel and distribution faults - Allen-Bradley PLC faults — MicroLogix, CompactLogix, and ControlLogix (communication, I/O, and program faults) FAULT CODE LOOKUP Searchable database of fault codes with cause and fix for every code. - Allen-Bradley PowerFlex VFDs - Fanuc CNC alarms - Fanuc Robot alarms (SRVO, SYST, MOTN, MEMO, COLL, and more) - Siemens SINAMICS drives - Yaskawa drives ELECTRICAL REFERENCE - NEC wire sizing table — AWG 14 through 500kcmil - 3-phase voltage drop calculator - Conduit fill reference - 3-phase formulas TOOLS - Ohm's Law calculator — enter any 2 values, solve for the rest - Motor nameplate decoder — enter HP, voltage, and FLA to calculate overload relay, breaker size, fuse size,
Screenshots
Verdict
The clearest difference is price: Auto Monkey at Free against Fault Finder Pro's $7.99. Auto Monkey also leads on ratings volume (37 vs 2). Fault Finder Pro's advantage is review sentiment (100% vs 57%) and rating (5.0 vs 3.4). On update cadence, ads, in-app purchases 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
Auto Monkey is free to download; Fault Finder Pro costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Fault Finder Pro holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Auto Monkey has 37 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 57% of Auto Monkey's written reviews are positive against 100% of Fault Finder Pro's.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | Auto Monkey | Fault Finder Pro |
|---|---|---|
| Price | Free — better | $7.99 |
| Rating | 3.4 (37 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 57.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 37 — better | 2 |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 49 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Auto Monkey, LLC | Richard Johnson |
Customer experience
Auto Monkey
Fault Finder Pro
In-app purchases
Auto Monkey
No in-app purchases
Fault Finder Pro
No in-app purchases
Questions
Is Auto Monkey free?
Is Fault Finder Pro free?
Which has better reviews, Auto Monkey or Fault Finder Pro?
Do Auto Monkey or Fault Finder Pro have ads?
Which is updated more often, Auto Monkey or Fault Finder Pro?
Other comparisons
