Spend vs Chemrix
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Spend
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SpendWise makes it easy to record every income and expense. Clear categories and simple charts help you understand where your money goes and build better spending habits.
Chemrix
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Master essential math, physics and chemistry formulas with Chemrix. Look up formulas effortlessly for daily study, then take quizzes to test how well youβve learned them. A handy all-in-one tool for students and science learners.
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Verdict
Spend and Chemrix are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Spend ships an update every 2 weeks, Chemrix weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Spend | Chemrix |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Weekly β better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14 β better | 15.0 |
| Further details β not scored | ||
| Size | 8 MB | 8 MB |
| Age rating | 4+ | 17+ |
| Developer | ζ΅© ζ±ͺ | δΊζΆ ε― |
In-app purchases
Spend
No in-app purchases
Chemrix
No in-app purchases
