TdSE vs Object Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TdSE
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The TdSE app lets you browse times, locations, and descriptions for sessions, and special events and more information about the symposium.
Object Notes
Create custom templates for different types of objects and then quickly generate notes based on those templates. Save your notes efficiently with dedicated save functions.
- Custom object blueprints
- Custom fields for blueprints
- Quick note creation from blueprints
- Dedicated save buttons
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A notes app for objects! Create blueprints for a type of object with custom fields, Then quickly create a note by sliding left on a blueprint. For saving a note, please press the save button within the note then the save button at the top of the screen.
Screenshots
Verdict
The clearest difference is update cadence: Object Notes at every 3 months against TdSE's every 24 months. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TdSE ships an update every 24 months, Object Notes every 3 months. The most recent releases landed on September 15, 2026 and June 6, 2026 respectively.
| Parameter | TdSE | Object Notes |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 24 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | NC Lab | Brian Hakam |
In-app purchases
TdSE
No in-app purchases
Object Notes
No in-app purchases
