Comparison

ESGCT Congress vs When Did I…? Routine Memory

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

Head to head
About

ESGCT Congress

Features
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ESGCT Congress is the official mobile app for the European Society of Gene & Cell Therapy (ESGCT) Annual Congress. Available to Congress delegates, the app provides access to ESGCT Congress events in one place, including current and past congresses, with future congresses added as they become available. Use the app to: • Browse the full scientific programme, including session details, speaker information, timings and locations • Create a personalised agenda of the sessions you wish to attend • Receive updates and notifications about programme changes • View exhibitor and sponsor information, including stand locations • Discover sessions taking place with the "Happening Now" feature • Access venue information, floor plans and practical event details • Read the latest congress news and announcements • Access congress materials and resources where available

About

When Did I…? Routine Memory

Features
Read full description

Remember the things life makes easy to forget. When Did I…? helps you remember when you last did the routines that matter. Whether it's changing the bedsheets, watering the plants, cleaning the coffee machine, replacing the water filter, taking medication or tracking your daily water intake, everything is only a tap away. No complicated habit tracking. No streaks to lose. No pressure. Just a calm record of life's recurring routines. Designed for real life • Record tasks with a single tap • See instantly what needs your attention • Track time-based and count-based routines • Build routines that fit your own life • Interactive widgets for quick updates • Beautiful themes • Works beautifully in Light and Dark Mode Built around calm, not guilt Most habit trackers are designed to push you. When Did I…? is designed to reassure you. The app simply answers the question: "When did I last do that?" Privacy first Your routines stay on your device. No account. No advertising. No tracking. No unnecessary data collection. Premium Unlock unlimited routines with a simple one-time purchase. No subscriptions. No recurring fees. Buy once and keep it forever. Privacy Policy: https://when-did-i.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ESGCT Congress3 screens
When Did I…? Routine Memory4 screens

Verdict

The call

The clearest difference is in-app purchases: ESGCT Congress at none against When Did I…? Routine Memory's 2. ESGCT Congress also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.6). On price, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. When Did I…? Routine Memory sells 2 in-app purchases, starting at $3.99 per month. ESGCT Congress asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level
ESGCT Congress versus When Did I…? Routine Memory: the parameters behind the verdict, then further details
ParameterESGCT CongressWhen Did I…? Routine Memory
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.6
Further details — not scored
Size31 MB12 MB
Age rating4+4+
DeveloperThe European Society of Gene and Cell TherapyMartyn Thompson

In-app purchases

None

ESGCT Congress

No in-app purchases

2 purchases

When Did I…? Routine Memory

Subscriptions2
  • When Did I Premium$3.991 Month
  • When Did I Premium7 Days trial$19.991 Year

Questions

Is ESGCT Congress free?
ESGCT Congress is free to download, with no in-app purchases.
Is When Did I…? Routine Memory free?
When Did I…? Routine Memory is free to download, with in-app purchases available.
Do ESGCT Congress or When Did I…? Routine Memory have ads?
Neither ESGCT Congress nor When Did I…? Routine Memory shows ads.
Which is updated more often, ESGCT Congress or When Did I…? Routine Memory?
ESGCT Congress ships an update every 2 months, and When Did I…? Routine Memory every 2 months. Most recently, ESGCT Congress was updated on October 21, 2026 and When Did I…? Routine Memory on October 7, 2026.

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