FateChanger vs CloudLabs Weak Acids and Bases
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FateChanger
This app educates children about environmental issues like plastic pollution and climate change. It then empowers them to learn about and influence environmental policy.
- Learn about plastic ocean pollution
- Understand climate change
- Explore sustainability
- Influence environmental policy
- Empower youth activism
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FateChanger is a learning, teaching and activism app that helps kids first understand plastic ocean pollution, climate change and sustainability, and then empowers them influence environmental policy. Time to take back the future.
CloudLabs Weak Acids and Bases
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In this lab you will find a bottle of liquid ammonium chloride, a bottle of solid ammonium chloride, a bottle of sodium hydroxide, a bottle of sulfuric acid, and indicator paper. The objective of this practice is to verify that the ammonium chloride behaves as an acid or as a base against sulfuric acid and sodium hydroxide. The pH, concentrations, and reaction constants must be measured to obtain an amount of ammonium sulfate.
Screenshots
Verdict
The clearest difference is iOS requirement: CloudLabs Weak Acids and Bases at 9.0 against FateChanger's 13.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FateChanger ships an update every 44 months, CloudLabs Weak Acids and Bases every 27 months. The most recent releases landed on June 1, 2026 and December 7, 2025 respectively.
| Parameter | FateChanger | CloudLabs Weak Acids and Bases |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 44 months | Every 27 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 79 MB |
| Age rating | 9+ | 4+ |
| Developer | Kids Save Ocean | Jiovany Orozco |
In-app purchases
FateChanger
No in-app purchases
CloudLabs Weak Acids and Bases
No in-app purchases
Questions
Is FateChanger free?
Is CloudLabs Weak Acids and Bases free?
Do FateChanger or CloudLabs Weak Acids and Bases have ads?
Which is updated more often, FateChanger or CloudLabs Weak Acids and Bases?
Other comparisons
