Comparison

Interstride vs Chalk Speed Math

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Interstride

This app helps international students find career opportunities with employers who welcome their unique backgrounds. It facilitates job and internship searches, community building, and guidance through immigration processes.

Highlights
  • Find jobs and internships
  • Connect with international-student friendly employers
  • Build community
  • Navigate immigration landscape
  • Career success resources
Features
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The #1 place where international students find career success. Interstride makes it easy for you to find jobs and internships from international-student friendly employers, build community, and navigate the complex immigration landscape.

About

Chalk Speed Math

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Hoping to brush up on your math skills? Chalk Speed Math is an arithmetic trainer designed to help you practice speed, accuracy, and confidence with everyday math. Practice addition, subtraction, multiplication, division, or challenge yourself with MDAS / order-of-operations questions. Choose from Easy, Medium, and Hard difficulty levels depending on how much of a challenge you want. Each practice round is timed, so you can work toward faster completion while still focusing on correct answers. Your results are saved locally, allowing you to track personal bests and review your progress and speed over time. Features include: • Addition, subtraction, multiplication, and division practice • MDAS / order-of-operations training • Easy, Medium, and Hard difficulty levels • Timed practice rounds • Personal best tracking • Practice history and performance charts • Local-only data storage • Optional sound effects • No account needed • Practice as much as you want Whether you want to sharpen your mental arithmetic, do some basic drills, revisit skills you have not practiced in a while, or simply challenge yourself to get faster and more accurate, Chalk Speed Math gives you a straightforward place to practice.

Screenshots

Interstride4 screens
Chalk Speed Math4 screens

Verdict

The call

The clearest difference is update cadence: Chalk Speed Math at every 5 days against Interstride's every 2 months. On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Interstride ships an update every 2 months, Chalk Speed Math every 5 days. The most recent releases landed on October 9, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 9 level
Interstride versus Chalk Speed Math: the parameters behind the verdict, then further details
ParameterInterstrideChalk Speed Math
PriceFreeFree
Rating4.4 (39 ratings) — better—
Positive reviews82.6% of reviews—
Number of ratings39 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.6
Further details — not scored
Size68 MB1 MB
Age rating17+4+
DeveloperInterstride LLCDeneisha Tieng

In-app purchases

None

Interstride

No in-app purchases

None

Chalk Speed Math

No in-app purchases

Questions

Is Interstride free?
Interstride is free to download, with no in-app purchases.
Is Chalk Speed Math free?
Chalk Speed Math is free to download, with no in-app purchases.
Do Interstride or Chalk Speed Math have ads?
Neither Interstride nor Chalk Speed Math shows ads.
Which is updated more often, Interstride or Chalk Speed Math?
Interstride ships an update every 2 months, and Chalk Speed Math every 5 days. Most recently, Interstride was updated on October 9, 2026 and Chalk Speed Math on September 14, 2026.

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