猩际雅思 vs GradeReach
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
猩际雅思
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不知道自己的口语水平? 【智能口语评分】模拟雅思考官评分,根据发音、流畅度、词汇、语法四个维度,为你的每个口语答案详细评分。指出你的发音、语法错误,提供详细语法解析,解决你的疑问。 没有语言环境,开口困难? 【AI 口语对话】 AI 口语搭子 24 小时在线,随时随地练习口语。英语开口无压力,流利、发音 up up! 用词不通顺、表达不地道? 【表达优化】 猩际智能算法一键帮你优化答案,让你的答案拥有更地道的用词,更通顺的表达。 没有思路,不知道怎么回答? 【答案扩充】根据你的回答,提供多个答案扩充思路,并提供例句范文,口语回答不再无话可说。
GradeReach
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GradeReach helps CAIE A-Level students turn AS results into a concrete A2 target: exactly what raw marks you need on the remaining papers to reach the grade you want. HOW IT WORKS Total boundary = AS boundary + A2 part. The AS boundary uses the official, already-published thresholds for your exact session — zero estimation. The A2 part takes the highest of the recent sessions (excluding the India-region March series), so it leans conservative. It is not a "prediction": the known part is locked to real numbers, and only the unpublished part carries a margin. FEATURES · Reverse target: pick a subject, enter your AS raw marks, choose a target grade (A*/A/B/C), and get the weighted A2 score you need. · Safe line: beyond "just enough," a second line calibrated on each subject's own history — in backtests it undershoots roughly 1 in 10. · Update as you go: already sat an A2 paper? Enter your estimated mark and the result becomes "what's left to score on the remaining papers." · Practice log: every past paper is judged against its own session's real boundary — pass or not, and by how many marks; a trend chart shows how steady you are. · Combination check: if an AS paper combination can't carry forward to a full A Level, the app stops you and explains why. WHO IT'S FOR · A-Level students who want a concrete score target · Anyone asking "how good was that practice attempt, really?" NOTES · Not affiliated with or endorsed by CAIE / Cambridge. Data comes from publicly published historical grade thresholds. · Results are history-based estimates, not official promises — no one can guarantee unpublished thresholds. · Your data stays on your device and, with iCloud, syncs only across your own devices. We never see it. The full version is a one-time purchase that unlocks all subjects and features.
Screenshots
Verdict
The clearest difference is iOS requirement: 猩际雅思 at 13.0 against GradeReach's 17.0. 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. 猩际雅思 sells 3 one-off in-app purchases and GradeReach sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | 猩际雅思 | GradeReach |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 50 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Chengdu Apes Technology Co., Ltd | 祖超 夏 |
In-app purchases
猩际雅思
- 30 天 VIP 会员$9.99
- 90 天 VIP 会员$22.99
- 180 天 VIP 会员$49.99
GradeReach
- 够线 完整版$3.99









