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Best 034 Apps

235+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good 034 apps. We benchmark 235+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top 034 Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1034SPI034SPIFree4.2★ (42)NoNoSep 2026
2Musk ER034Musk ER034Free—NoNoAug 2026
3Praia 034Praia 034Free—NoNoMay 2026
4CENTEGIX CrisisAlertCENTEGIX CrisisAlertFree4.2★ (13)NoNoJul 2026
5Richardton-Taylor SchoolsRichardton-Taylor SchoolsFree—NoNoAug 2026
6Highmore-Harrold 34-2Highmore-Harrold 34-2Free—NoNoJul 2026
7Silvis School District 34 ILSilvis School District 34 ILFree—NoNoJul 2026
8Seeley Lake Elementary SchoolSeeley Lake Elementary SchoolFree—NoNoSep 2026

Top Picks for 034

034SPI#1

034SPI by 034motorsport Industries, LLC

Dynamic+ Smartphone Interface
Editor's Choice
🌟 Lifestyle
4.2(42 ratings)
Free
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034SPI screenshot 6

This app allows users to flash their car's ECU/TCU, change fuel maps, and configure live data displays. It also provides diagnostic tools like reading and clearing DTC codes. Compatible with Dynamic+ ECU/TCU tunes and the Dynamic+ End User Flashing Dongle.

More 034 apps to explore

FAQ about 034

What are the best 034 apps for iPhone?
034SPI tops our 034 apps ranking as of September 2026, with a 4.2-star average from 42 App Store ratings, and it's free to download.
Yes — 20 of the top 034 apps we rank are free to download, including 034SPI and Musk ER034.
034SPI has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 235+ 034 apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The 034SPI app allows you to flash your car's ECU and TCU tunes, change fuel maps, configure live data displays, and record data logs. It also includes diagnostic tools for reading and clearing DTC/CEL codes.
Key features include the ability to complete any ECU or TCU tune flash, quickly flash different fuel octane or transmission files, and utilize user-configurable live data displays. It also offers high-speed data logging with easy upload and the capability to read and clear DTCs.

Related searches

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