Strata vs oIDFA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Strata
Easily create custom icons by layering images and colors. Modify individual layer properties, add or remove elements, and adjust dimensions. Save and share your icon designs.
- Layered image editing
- Customizable background colors
- Adjustable layer colors
- Add or remove layers
- Adjust layer height
- Import/export strata files
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Strat is an icon generator for your framework. Strata can - change an image in the top layer. - change a background color of the top layer - change colors of the layers - add / remove layer - change height of layers - import / export a strata file
oIDFA
This utility app quickly displays and copies your device's Identifier for Advertisers (IDFA). It also allows you to check your device's tracking status, showing the IDFA as all zeros if tracking is restricted.
- Instant IDFA display
- One-tap copy to clipboard
- Tracking status verification
- Minimalist UI
- Automatic IDFA fetching
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oIDFA — Simple IDFA Viewer & Copier oIDFA is a minimalist utility designed for developers and marketers to effortlessly check and copy their device’s Identifier for Advertisers (IDFA). [Key Features] Instant IDFA Display: Automatically fetch and display your current IDFA the moment you open the app. One-Tap Copy: Copy the displayed IDFA to your clipboard with a single button press. Tracking Status Verification: Easily check if App Tracking is permitted on your device. (Note: IDFA will appear as all zeros if tracking is restricted.) [Ideal For] App Developers & Marketers: Streamline your workflow during development and testing. Ad Tech Testing: Perfect for verifying mobile ad delivery and SDK implementations. Quick Identification: For anyone who needs to know their device’s IDFA fast and smart. Designed with an ultra-minimalist UI to eliminate friction and boost your productivity.
Screenshots
Verdict
The clearest difference is ads: Strata at none against oIDFA's shown. Strata also leads on monetization model (free vs ad-supported) and update cadence (fortnightly vs monthly). oIDFA's advantage is iOS requirement (15.1 vs 26.0). On price, 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.
Strata ships an update fortnightly, oIDFA monthly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | Strata | oIDFA |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 11 MB | 23 MB |
| Age rating | +4 | 4+ |
| Developer | Junnosuke Matsumoto | Shion Washida |
In-app purchases
Strata
No in-app purchases
oIDFA
No in-app purchases
