Best Southern Illinois Apps

184+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated October 2026

Discover Downstate Illinois is the household name in southern illinois, but it's far from the only option. We track 184+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Southern Illinois Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Discover Downstate IllinoisDiscover Downstate IllinoisFree4.8★ (131)NoNoNov 2026
2SIU SalukisSIU SalukisFree4.9★ (15)YesNoOct 2026
3Southern Illinois BankSouthern Illinois BankFree2.2★ (15)NoNoOct 2026
4Fight for IllinoisFight for IllinoisFree5.0★ (6)NoNoOct 2026
5SalukiNetSalukiNetFree2.2★ (24)NoNoOct 2026
6Chuck'sChuck'sFree4.0★ (1)YesNoMay 2026
7Illinois Tech 312Illinois Tech 312Free—NoNoOct 2026
8Fulton County Sheriff IllinoisFulton County Sheriff IllinoisFree5.0★ (6)NoNoOct 2026

Top Picks for Southern Illinois

Discover Downstate Illinois#1
4.8(131 ratings)
Free
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Plan your perfect trip to Downstate Illinois with this app. Explore 21 counties offering diverse attractions like natural wonders, races, and festivals. Discover activities, view events, and build a custom itinerary to share with others.

More Southern Illinois apps to explore

FAQ about Southern Illinois

What are the best southern illinois apps for iPhone?
Discover Downstate Illinois tops our southern illinois apps ranking as of October 2026, with a 4.8-star average from 131 App Store ratings, and it's free to download.
Yes — 19 of the top southern illinois apps we rank are free to download, including Discover Downstate Illinois and SIU Salukis.
Discover Downstate Illinois has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 184+ southern illinois apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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