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.
Backlog by Time Engine
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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.
Cards Against Backlogs
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Backlog by Time Engine ships an update every 3 weeks, Cards Against Backlogs every 5 weeks. Both last shipped on October 25, 2026.
| Parameter | Backlog by Time Engine | Cards Against Backlogs |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks โ better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 16.4 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | 100-8 Studio | ThreadCode |
In-app purchases
Backlog by Time Engine
No in-app purchases
Cards Against Backlogs
No in-app purchases
Questions
Is Backlog by Time Engine free?
Is Cards Against Backlogs free?
Do Backlog by Time Engine or Cards Against Backlogs have ads?
Which is updated more often, Backlog by Time Engine or Cards Against Backlogs?
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