# AI tools for “Development exercises”

120 matching tools; showing 24, ranked by relevance.

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Smartick](https://openaitools.app/tool/smartick-es) | 361,154 | -9.1% | Free Trial, Paid | AI-powered adaptive math and coding practice for kids aged 4–14 | keywords 100% | [.md](https://openaitools.app/tool/smartick-es.md) |
| 2 | [Headspace](https://openaitools.app/tool/headspace) | 1,686,204 | +4.3% | Free Trial, Paid | Science-backed meditation, sleep and mental health support in one app | keywords 66% | [.md](https://openaitools.app/tool/headspace.md) |
| 3 | [LoadMuscle](https://openaitools.app/tool/loadmuscle) | 147,158 | -25.4% | Freemium | AI workout planner that builds your whole training week around your gear and goals | keywords 66% | [.md](https://openaitools.app/tool/loadmuscle.md) |
| 4 | [Twee](https://openaitools.app/tool/twee) | 224,872 | -4.8% | Freemium, Free Trial, Paid, Contact for Pricing | AI lesson-material generator for language teachers | keywords 66% | [.md](https://openaitools.app/tool/twee.md) |
| 5 | [Peak Strength](https://openaitools.app/tool/peakstrength-app) | 44,681 | -21.5% | Free Trial | Sport-specific strength programming that tells you exactly what to lift | keywords 66% | [.md](https://openaitools.app/tool/peakstrength-app.md) |
| 6 | [Vocal Image](https://openaitools.app/tool/vocalimage-app) | 341,754 | +6.9% | Freemium | An AI speaking coach that turns daily voice practice into measurable progress | keywords 66% | [.md](https://openaitools.app/tool/vocalimage-app.md) |
| 7 | [exe.dev](https://openaitools.app/tool/exe-dev) | 60,103 | -26.4% | Freemium, Paid | Cloud Linux VMs built for developers and their AI agents | semantic match | [.md](https://openaitools.app/tool/exe-dev.md) |
| 8 | [Planfit - AI Personal Trainer](https://openaitools.app/tool/planfit-ai-personal-trainer) | 137,689 | +3.3% | Free | Free AI personal trainer that builds your gym workout plan in 30 seconds | keywords 66% | [.md](https://openaitools.app/tool/planfit-ai-personal-trainer.md) |
| 9 | [WorkbookPDF](https://openaitools.app/tool/workbookpdf) | 10,460 | -37.3% | Paid | Printable language workbooks generated around your own interests | keywords 66%; semantic match | [.md](https://openaitools.app/tool/workbookpdf.md) |
| 10 | [NEUROFIT App](https://openaitools.app/tool/neurofit-app) | 16,721 | +3% | Free Trial, Paid | Body-based nervous system reset in minutes a day | keywords 66% | [.md](https://openaitools.app/tool/neurofit-app.md) |
| 11 | [CodeStack AI](https://openaitools.app/tool/codestack-ai) | 330 | -80.9% | Free Trial | Learn to code by doing, with AI support inside every lesson | keywords 100% | [.md](https://openaitools.app/tool/codestack-ai.md) |
| 12 | [Feixiang Laoshi (飞象老师)](https://openaitools.app/tool/%E9%A3%9E%E8%B1%A1%E8%80%81%E5%B8%88) | 73,705 | -27.8% | Contact for Pricing | AI platform for teaching animations, interactive courseware and classroom games | keywords 66% | [.md](https://openaitools.app/tool/%E9%A3%9E%E8%B1%A1%E8%80%81%E5%B8%88.md) |
| 13 | [To Teach](https://openaitools.app/tool/to-teach-ai) | 167,799 | -9.6% | Freemium | AI lesson planning, worksheets and interactive activities for teachers | keywords 66% | [.md](https://openaitools.app/tool/to-teach-ai.md) |
| 14 | [Chorus](https://openaitools.app/tool/chorus) | 248,081 | +29.9% | Free Trial, Paid | A songwriter's workspace with an AI co-writer for lyrics, rhymes and chords | keywords 66% | [.md](https://openaitools.app/tool/chorus.md) |
| 15 | [MESSA](https://openaitools.app/tool/messa) | 3,122 | +92.5% | Freemium | AI-assisted Model UN training that turns you into a top delegate | keywords 66% | [.md](https://openaitools.app/tool/messa.md) |
| 16 | [AlterMe](https://openaitools.app/tool/alter) | 108,996 | -11.4% | Paid | DNA-powered personalized fitness, nutrition and recovery | keywords 66% | [.md](https://openaitools.app/tool/alter.md) |
| 17 | [Use of English AI](https://openaitools.app/tool/use-of-english-ai) | 7,073 | +82.8% | Freemium | Unlimited AI-generated Cambridge English practice with instant feedback | keywords 66% | [.md](https://openaitools.app/tool/use-of-english-ai.md) |
| 18 | [Learn Copywriting](https://openaitools.app/tool/learn-copywriting) | 1,075 | +353.6% | Freemium | Write a daily ad exercise and get instant AI feedback on your copy | keywords 66% | [.md](https://openaitools.app/tool/learn-copywriting.md) |
| 19 | [PolyChat](https://openaitools.app/tool/free-language-learning-app-translator) | 47,927 | -12.1% | Freemium | Learn 17 languages through real conversations, with unlimited free lessons and an AI chat tutor | keywords 66% | [.md](https://openaitools.app/tool/free-language-learning-app-translator.md) |
| 20 | [Empirical Health](https://openaitools.app/tool/empirical-health) | 70,517 | -28.8% | Paid | Measure, predict and prevent heart disease with data | keywords 66% | [.md](https://openaitools.app/tool/empirical-health.md) |
| 21 | [Biblical AI](https://openaitools.app/tool/biblical-ai) | 7,051 | -36.4% | Free | A free place to study the Bible with an AI assistant | keywords 66% | [.md](https://openaitools.app/tool/biblical-ai.md) |
| 22 | [Athina AI](https://openaitools.app/tool/athina-ai) | 6,917 | +21.3% | Freemium, Contact for Pricing | Collaborative platform to build, test, and monitor LLM features | semantic match | [.md](https://openaitools.app/tool/athina-ai.md) |
| 23 | [pre.dev](https://openaitools.app/tool/pre-dev) | 8,201 | +5.4% | Freemium, Paid, Contact for Pricing | Long-horizon coding agent that plans, builds and verifies for hours | semantic match | [.md](https://openaitools.app/tool/pre-dev.md) |
| 24 | [SmartGym](https://openaitools.app/tool/smartgym) | 4,332 | -17.9% | Freemium, Free | An AI workout app that builds and adapts your training plan | keywords 66% | [.md](https://openaitools.app/tool/smartgym.md) |

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Source: https://openaitools.app/?q=Development%20exercises

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