小音读书 vs TST FLY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
小音读书
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1.朗读txt、epub、mobi、azw3文件，有多种男声女声模式，速度、音调可调，全部为离线语音； 2.可按章节转换为音频文件。 3.本软件不提供图书资源，请从外部导入。
TST FLY
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抛开传统遥控器，通过手机app操控蓝牙四轴app，给人一种不一样的体验。
Screenshots
Verdict
The clearest difference is in-app purchases: TST FLY at none against 小音读书's 1. TST FLY also leads on update cadence (every 3 days vs weekly) and iOS requirement (9.0 vs 13.0). On price, ads 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. 小音读书 sells 1 one-off in-app purchase. TST FLY asks for nothing beyond the download.
小音读书 ships an update weekly, TST FLY every 3 days. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.
| Parameter | 小音读书 | TST FLY |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (15 ratings) — better | — |
| Positive reviews | 72.7% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | 福中 王 | SHENZHEN TOUCHSTONE TECHNOLOGY CO.,LTD |
In-app purchases
小音读书
- Unlock All$2.99
TST FLY
No in-app purchases
