Comparison

Tertiary Planner vs 1 Month

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

Head to head
About

Tertiary Planner

Features
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Tertiary Planner is a fast, private to-do and planner app for iPhone, iPad and Mac. Type or speak what you need β€” "Lunch with Sam tomorrow at 1pm" β€” and the on-device assistant words it nicely and saves it as an appointment or a to-do, straight into your list. On supported devices it uses Apple Intelligence, running entirely ON DEVICE, to understand your intent and word your items clearly. On other devices the same on-device parsing (Apple's Natural Language and Speech frameworks) does the job. Either way, nothing you type or say ever leaves your device to any third party. FEATURES β€’ Appointments and To-Dos on their own tabs, each filterable by your lists β€’ Capture bar on both tabs β€” type or dictate, and the assistant drafts and saves the entry; Undo reverts it β€’ Apple Intelligence on-device intent understanding (with an on-device fallback) β€’ Voice capture using native iOS speech recognition β€’ Your own lists and sub-lists β€” create, rename, pin, reorder and nest them β€’ Assign items to people; items added in someone's list go to that person β€’ Pin anything to the top; drag to rearrange everything by hand β€’ Smart views: To-Do, Pinned, Today and Reminders show your own queue β€’ Reminders β€” a notification before anything with a date is due (1, 3 or 7 days ahead) β€’ Built-in calendar that shows your appointments by day β€’ Optional mirror of appointments into your system Calendar (EventKit only) β€’ Search across titles, notes, assignee and list names β€’ Duplicate check β€” spots the same title on the same day and offers to archive the extras β€’ Check off an item and it is automatically archived; restore anytime β€’ iCloud sync β€” your items stay up to date on every device signed in to your iCloud β€’ Full light and dark mode PRIVACY Your data belongs to you. All intelligence runs on your device. Items are stored on your device and synced only through your personal, private iCloud database, which only you can access β€” we never see your data. No third-party AI services, no accounts, no tracking. Developed by Tertiary Infotech Academy Pte Ltd.

About

1 Month

Features
Read full description

1Month helps you turn personal goals into a focused 30-day plan. Choose what you want this month to be about, add your fixed commitments, and 1Month builds a daily schedule around the time you actually have. Each day, you can check off planned sessions, write a short reflection, and see your progress build across the month. Whether you want to read more, meditate, train, cook at home, reconnect with family, or make space for a new habit, 1Month keeps the plan simple: one month, clear objectives, daily follow-through. Features: β€’ Create monthly objectives β€’ Add fixed commitments like work, commute, sleep, or training β€’ Get a daily schedule built around your available time β€’ Check off daily sessions β€’ Write daily reflections β€’ Track completion across the month β€’ Review progress by day and objective β€’ Set daily reminders to check in 1Month is designed for people who want structure without complexity. Pick your focus, follow the plan, and finish the month with a clear record of what you did.

Screenshots

Tertiary Planner3 screens
1 Month4 screens

Verdict

The call

The clearest difference is update cadence: 1 Month at every 2 days against Tertiary Planner's weekly. 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

Tertiary Planner ships an update weekly, 1 Month every 2 days. The most recent releases landed on September 13, 2026 and August 19, 2026 respectively.

Scorecard1 real difference Β· 5 level
Tertiary Planner versus 1 Month: the parameters behind the verdict, then further details
ParameterTertiary Planner1 Month
PriceFreeFree
Update frequencyWeeklyEvery 2 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 β€” better18.6
Further details β€” not scored
Size1 MB2 MB
Age rating4+4+
DeveloperAlfred AngTudor Enache

In-app purchases

None

Tertiary Planner

No in-app purchases

None

1 Month

No in-app purchases

Questions

Is Tertiary Planner free?
Tertiary Planner is free to download, with no in-app purchases.
Is 1 Month free?
1 Month is free to download, with no in-app purchases.
Do Tertiary Planner or 1 Month have ads?
Neither Tertiary Planner nor 1 Month shows ads.
Which is updated more often, Tertiary Planner or 1 Month?
Tertiary Planner ships an update weekly, and 1 Month every 2 days. Most recently, Tertiary Planner was updated on September 13, 2026 and 1 Month on August 19, 2026.

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