Comparison

Backlog by Time Engine vs Cards Against Backlogs

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

Head to head
About

Backlog by Time Engine

Features
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Backlog is a time based todo list, add an backlog, add items and subitems to it, associate it with a time amount representing a how much it will take to be done with it. Backlog adds all your items time and show how much workload you have. Simply check and uncheck items, move them to prioritize them or delete them.

About

Cards Against Backlogs

Features
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Cards Against Backlogs is a real-time planning poker app built for agile squads who want fast, focused estimation sessions โ€” no sign-up required. Create a room in seconds, share the code with your team, and start voting. Choose between Fibonacci or T-Shirt sizing decks. See who voted, reveal the results, and move on to the next story. HOW IT WORKS 1. Tap "New Room" and enter your name 2. Share the Room ID with your team 3. Everyone picks a card to vote 4. The room owner reveals all cards at once 5. Discuss, reset, and repeat FEATURES - Real-time voting and presence โ€” see who's in the room and who already voted - Fibonacci and T-Shirt sizing decks - No account needed โ€” just a name and a room code - Works alongside the web app at cab.linhares.sc - Dark mode support - Lightweight and distraction-free Built for developers, by developers. Stop overthinking estimates and start shipping.

Screenshots

Backlog by Time Engine4 screens
Cards Against Backlogs4 screens

Verdict

The call

The clearest difference is device support: Cards Against Backlogs at 3 against Backlog by Time Engine's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Backlog by Time Engine ships an update every 3 weeks, Cards Against Backlogs every 5 weeks. Both last shipped on October 25, 2026.

Scorecard1 real difference ยท 5 level
Backlog by Time Engine versus Cards Against Backlogs: the parameters behind the verdict, then further details
ParameterBacklog by Time EngineCards Against Backlogs
PriceFreeFree
Update frequencyEvery 3 weeks โ€” betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS16.415.1 โ€” better
Further details โ€” not scored
Size3 MB26 MB
Age rating4+4+
Developer100-8 StudioThreadCode

In-app purchases

None

Backlog by Time Engine

No in-app purchases

None

Cards Against Backlogs

No in-app purchases

Questions

Is Backlog by Time Engine free?
Backlog by Time Engine is free to download, with no in-app purchases.
Is Cards Against Backlogs free?
Cards Against Backlogs is free to download, with no in-app purchases.
Do Backlog by Time Engine or Cards Against Backlogs have ads?
Neither Backlog by Time Engine nor Cards Against Backlogs shows ads.
Which is updated more often, Backlog by Time Engine or Cards Against Backlogs?
Backlog by Time Engine ships an update every 3 weeks, and Cards Against Backlogs every 5 weeks. Most recently, Backlog by Time Engine was updated on October 25, 2026 and Cards Against Backlogs on October 25, 2026.

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