NDSD250 vs T25Max
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NDSD250
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NDSD250是中道数字声音处理器的一个应用程序。
T25Max
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这是一款连接DSP的软件，支持DSP设备的音效调节。高、低、中音的调节。并且支持读取设备中的U盘歌曲信息
Screenshots
Verdict
The clearest difference is iOS requirement: NDSD250 at 9.0 against T25Max's 15.6. On price, update cadence, ads 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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 9, 2026 and May 19, 2026 respectively.
| Parameter | NDSD250 | T25Max |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 91 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Aidan Blessindo Electronic Co.,Ltd. | Guangzhou Coolpower Technology Co., Ltd. |
In-app purchases
NDSD250
No in-app purchases
T25Max
No in-app purchases
