Comparison

Changing the Chemistry vs Turing Fest Summit

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

Head to head
About

Changing the Chemistry

Features
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CtC is an inclusive peer support network that believes diversity of thought is essential for an effective Board and we welcome you if you share our belief. We help those seeking Board roles and those already on boards to connect, share knowledge, experiences and expertise and support you on your board journey. You may not understand what it means to be on a Board and would like to discover if your skills and experience are relevant. You may be an experienced Board member who would like support to contribute to your board(s) as effectively as possible. Wherever, you are on your board journey, we are a peer support network who help each other: - Prepare and Develop: develop confidence, understand what it means to be on a board and the relevance of your skills, - Find roles: Find board vacancies, strengthen your CV /application forms and prepare for interviews - Board support: Support, learn from each other and access training about specific aspects of governance and share experiences and what we now know that we wished we’d known before This is underpinned by events for all members, focussing on specific aspects of your board journey, learning from others’ board journeys or socialising. All improve your network and it is an incredible network of over 700 diverse members. There is a β€œChat” area in the App to share ideas, questions, vacancies, whatever is relevant to our members. You can chat with individual members and find people offering mentoring to support those who would benefit from it. We also support organisations recruit diverse boards and provide training for their boards.

About

Turing Fest Summit

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The official app for Turing Fest 2026 – the UK's leading Founder-Investor Summit. Join founders, operators, and investors from across the UK and Europe in Edinburgh on 22–23 September. Use the Turing Fest app to: - Schedule 1:1 meetings at Summit Day - Access the full event agenda and speaker lineup - Create your personalised schedule - Connect with attendees before and during the event - Receive real-time event updates and announcements - Check out all of the after-hours and networking events - Explore partners, exhibitors and exclusive experiences Whether you're building, scaling or investing in technology companies, the Turing Fest app helps you get the most from every session, conversation and connection. Download now and start planning your Turing Fest experience.

Screenshots

Changing the Chemistry4 screens
Turing Fest Summit4 screens

Verdict

The call

The clearest difference is update cadence: Turing Fest Summit at every 2 months against Changing the Chemistry's every 7 months. Turing Fest Summit also leads on iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Changing the Chemistry ships an update every 7 months, Turing Fest Summit every 2 months. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

Scorecard2 real differences Β· 4 level
Changing the Chemistry versus Turing Fest Summit: the parameters behind the verdict, then further details
ParameterChanging the ChemistryTuring Fest Summit
PriceFreeFree
Update frequencyEvery 7 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod β€” better
Requires iOS18.015.6 β€” better
Further details β€” not scored
Size87 MB105 MB
Age rating17+17+
DeveloperChanging The ChemistryTuring Fest

In-app purchases

None

Changing the Chemistry

No in-app purchases

None

Turing Fest Summit

No in-app purchases

Questions

Is Changing the Chemistry free?
Changing the Chemistry is free to download, with no in-app purchases.
Is Turing Fest Summit free?
Turing Fest Summit is free to download, with no in-app purchases.
Do Changing the Chemistry or Turing Fest Summit have ads?
Neither Changing the Chemistry nor Turing Fest Summit shows ads.
Which is updated more often, Changing the Chemistry or Turing Fest Summit?
Changing the Chemistry ships an update every 7 months, and Turing Fest Summit every 2 months. Most recently, Changing the Chemistry was updated on October 18, 2026 and Turing Fest Summit on October 14, 2026.

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