Comparison

todo vs chain

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

Head to head
About

todo

Read full description

It is a simple application that manages diary and Todo in one application. ■ Main functions  You can manage your diary and Todo in one app.  Diary and Todo are displayed in calendar view and list view.  You can attach photos to your diary and Todo.  You can record annotations on a set of up to 4 photos.  You can register multiple sets of photos in your diary and Todo.  You can delete diaries, Todos, and photos that are no longer needed by swiping left.  You can set deadlines for Todo (things to do) by when.  Todo can be notified before the specified deadline to prevent forgetting.  Todos can be switched between incomplete Todos and all Todos.  Todos that are due soon are displayed first, which helps prevent omissions.  You can backup to iCloud and recover him.  When changing models, back up data to iCloud on the old model.

About

chain

Features
Read full description

Finally, a reminder app that understands how tasks actually work in real life. Some things need to happen in order - and Chain-Do gets it. Stop forgetting the crucial "before" steps. Chain-Do ensures you complete tasks in the right order, every time. Most reminder apps treat tasks as isolated items. But life doesn't work that way. Chain-Do understands that some tasks depend on others - and helps you build efficient workflows. Key Features: Smart Dependencies - Set up task chains where completing one action automatically triggers the next Visual Flow - See your task connections in an intuitive dependency graph Complete Privacy - All your data stays on your device, never synced to the cloud Futuristic Interface - Clean, modern design that makes complex workflows feel simple

Screenshots

todo3 screens
chain4 screens

Verdict

The call

The clearest difference is device support: chain at 3 against todo's —. chain also leads on iOS requirement (12.0 vs 15.5). On price 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

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard2 real differences · 4 level
todo versus chain: the parameters behind the verdict, then further details
Parametertodochain
PriceFreeFree
Update frequency—Every 4 days
Ads—No
In-app purchasesNoNo
Devices—iPhone, iPad, iPod — better
Requires iOS15.512.0 — better
Further details — not scored
Size21 MB25 MB
Age rating4+4+
DeveloperSHIGERU ARAKIDevfly Digital d.o.o.

In-app purchases

None

todo

No in-app purchases

None

chain

No in-app purchases

Questions

Is todo free?
todo is free to download, with no in-app purchases.
Is chain free?
chain is free to download, with no in-app purchases.

Other comparisons