Best Cls One Apps

12+ iOS apps curated and reviewed

3.9 avg rating

10 free apps

Updated July 2026

From beginner-friendly picks to power-user tools, our cls one list covers 12+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Cls One Apps (July 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	CLS One App	Free	—	No	No	May 2026
2	Christian Life Schools	Free	3.8★ (5)	No	No	Sep 2026
3	Where's Fuel?	Free	5.0★ (6)	No	Yes	Sep 2026
4	Survey++: Cash Rewards App	Free	4.4★ (405)	Yes	No	Sep 2026
5	Flava: Casual Dating & Chat	Free	4.8★ (17K)	No	Yes	Sep 2026
6	Army Combat Lifesaver CLS	$0.99	5.0★ (1)	No	No	Sep 2026
7	csl.	Free	1.6★ (21)	No	No	Jul 2026
8	Club Sim Prepaid	Free	1.7★ (29)	Yes	No	May 2026

Top Picks for Cls One

CLS One App by Connectable Software Inc

Better. Smarter. Faster.

Editor's Choice

💼 Business

0.0(0 ratings)

Free

Christian Life Schools by City First Church

Strong Contender

📚 Education

3.8(5 ratings)

Free

This app connects parents, students, teachers, and administrators with school news, event calendars, and online resources. It provides quick access to essential information to keep the school community informed and engaged.

Where's Fuel? by Thuan Dinh Nguyen

Prices & Station Map

Worth Considering

🗺️ Navigation

5.0(6 ratings)

Free

Find nearby gas stations and check real-time fuel availability. Plan your trips efficiently and avoid unnecessary stops with up-to-date information from major fuel networks.

More Cls One apps to explore

Survey++: Cash Rewards App

Share opinions & Earn money

Free

Earn real cash by sharing your opinions through paid surveys. This platform offers multiple ways to earn, including daily bonuses and referral rewards. Get paid quickly via PayPal with a low payout threshold.

Complete paid surveysEarn cash rewardsInstant PayPal payments

🌟 Lifestyle

(405)

free with in-app purchases

Flava: Casual Dating & Chat

Match, Flirt, Meet, Repeat

Free

This app offers a private and secure online dating experience. It features anonymous registration, encrypted chats, and private photo options. Users can also utilize incognito mode for enhanced privacy during their search for connections.

Anonymous registrationEncrypted chat messagesScreenshot/recording protection

🌟 Lifestyle

(17K)

freemium

Army Combat Lifesaver CLS

by Polemics Applications LLC

$0.99

This educational app breaks down the Army Combat Lifesaver course into manageable sections with flashcards and a training tracker. It includes all course questions and answers to help users prepare for exams and retain critical life-saving information.

Bite-sized course content136 flashcardsTraining tracker with go/no-go

by CSL Mobile Limited

Free

Manage your mobile service plan, monitor data and voice usage, and check your account balance. Access exclusive offers, coupons, and limited-period deals. Browse the latest mobile models and service plans with special pricing.

Monitor data and voice usageManage roaming balanceCheck account balance and billing history

No contract data&entertainment

Free

Manage your mobile account, purchase international roaming data, and access entertainment streaming services. Enjoy a Hong Kong-based mobile number for local top-ups and gaming data packs. Refer friends for rewards and collect stamps for exclusive benefits.

Purchase roaming data for 175+ destinationsObtain a Hong Kong mobile numberPurchase Game Easy Data Pack

🌟 Lifestyle

(29)

free with in-app purchases

CalcNote = Calculator + Note LE

by FMPROJECT

Free

This app combines a powerful calculator with note-taking capabilities, ideal for managing personal finances, creating shopping lists, and organizing information. It allows for flexible calculation input, reordering of rows, and multi-depth folder organization for notes. Features include a photo scanner and Excel export.

Flexible calculation inputRow reordering and modificationMulti-depth folder organization

📊 Productivity

(11)

free

CalcNote = Calculator + Note

by FMPROJECT

$2.99

This app uniquely combines a calculator with note-taking capabilities. It's ideal for managing personal finances, creating shopping lists, and organizing various calculations and notes. Features include flexible row calculations, folder organization with password protection, and Excel export.

Combined calculator and note-takingFlexible row calculations (add, subtract, multiply, divide)Reorderable calculation rows

📊 Productivity

(8)

free

Concordia Lutheran School

On-demand trauma care training

Free

🏥 Medical

(0)

FAQ about Cls One

Are there free cls one apps for iPhone?

Yes — 10 of the top cls one apps we rank are free to download, including CLS One App and Christian Life Schools.

Does CLS One App have ads or in-app purchases?

CLS One App has no ads and has no in-app purchases, according to its App Store listing as of July 2026.

How many cls one apps are on the App Store?

We track 12+ cls one apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.