TakeTwo vs Contract Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TakeTwo
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TAKETWO为一款基于校园内部场景下的跑步运动APP，其主要适用于跑步运动。为学校提供学生跑步数据支撑，解决在运动过程中数据无法记录、回顾、统计分析等相关问题，提高校园用户运动数据专业化。 温馨提示： 本应用支持HealthKit，授权后可以从健康中获取运动数据。 本应用跑步功能需要开启GPS定位权限，持续运行GPS在后台可能会降低你的电池续航时间。 This app may use your location even when it isn't open,which can decrease device battery life. 如需帮助，请联系： QQ号：963654238，并备注TAKETWO用户；
Contract Lab
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ContractLab is an analytical calculator for the trade-up contract mechanic inside Counter-Strike 2. It helps players plan material combinations before they execute contracts inside Valve's official game client. This is a calculator and reference tool. ContractLab does NOT: • Execute any in-game actions or interact with Valve game servers • Facilitate buying, selling, or trading of virtual items between users • Provide financial, investment, or trading advice • Operate any form of gambling, loot box, or lottery mechanic — FEATURES — • Knapsack-based contract solver: compute optimal material combinations under wear-value and quantity constraints • Wear-value precision calculator down to 7 decimal places • Multi-platform market price reference (Buff, Steam Market, C5, YouPin, CSFloat, EcoSteam) — data is fetched from each platform's public API on user request, ContractLab does not store or proxy purchase data • Skin database with collection / rarity / wear-tier metadata • Local-first compute: contract analysis runs entirely on-device — DISCLAIMER — ContractLab is an independent tool developed by fans, not affiliated with, endorsed by, or sponsored by Valve Corporation. Counter-Strike, CS:GO, CS2, and all related marks are trademarks of Valve Corporation. Market price data is informational only and may not reflect real-time prices. Virtual item prices fluctuate; nothing in this app constitutes investment, financial, or trading advice. Use at your own discretion. — PRIVACY — ContractLab does not track you across other apps or websites. We do not use the IDFA. Third-party market account credentials are stored only in your device's Keychain and never transmitted to our servers. See the in-app privacy notice for full details. Questions or feedback: support@cs-contract.com
Screenshots
Verdict
The clearest difference is iOS requirement: TakeTwo at 9.0 against Contract Lab's 18.0. 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.
TakeTwo ships an update every 2 weeks, Contract Lab weekly. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.
| Parameter | TakeTwo | Contract Lab |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 54 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | 广东一起链科技有限公司 | 奇 林 |
In-app purchases
TakeTwo
No in-app purchases
Contract Lab
No in-app purchases
