IDFA確認 vs System Sounds for Developers
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IDFA確認
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Main Features: - Allows you to check the IDFA (Identifier for Advertisers) on iOS devices.
System Sounds for Developers
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A developer tool to browse and preview system sounds. When you want to use AudioServicesPlaySystemSound(ID), finding the right sound by ID alone is a pain. SystemSound lists all system sounds with their file names and IDs so you can tap to preview instantly. ■ Browse & Preview Scroll through the full list of system sounds with file names and IDs. Tap the play button to preview any sound instantly. ■ Favorites Star the sounds you use most and filter the list to show only your favorites. ■ Sequential Playback Play through all sounds in order — great for scanning while you code.
Screenshots
Verdict
The clearest difference is ads: System Sounds for Developers at none against IDFA確認's shown. IDFA確認's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | IDFA確認 | System Sounds for Developers |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Hiroyuki Kajiki | Takashi Goto |
In-app purchases
IDFA確認
No in-app purchases
System Sounds for Developers
No in-app purchases
Questions
Is IDFA確認 free?
Is System Sounds for Developers free?
Do IDFA確認 or System Sounds for Developers have ads?
Other comparisons
